2005788895904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{58321}}^1$

素因数の和:58870

約数の個数: 96

約数和(自身を含む): 4215846362112

約数和(自身を除く): 2210057466208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 191, 272, 331, 382, 544, 662, 764, 1324, 1528, 2648, 3056, 3247, 5296, 5627, 6112, 6494, 10592, 11254, 12988, 22508, 25976, 45016, 51952, 58321, 63221, 90032, 103904, 116642, 126442, 180064, 233284, 252884, 466568, 505768, 933136, 991457, 1011536, 1074757, 1866272, 1982914, 2023072, 2149514, 3965828, 4299028, 7931656, 8598056, 11139311, 15863312, 17196112, 19304251, 22278622, 31726624, 34392224, 38608502, 44557244, 77217004, 89114488, 154434008, 178228976, 189368287, 308868016, 328172267, 356457952, 378736574, 617736032, 656344534, 757473148, 1312689068, 1514946296, 2625378136, 3029892592, 3687111941, 5250756272, 6059785184, 7374223882, 10501512544, 14748447764, 29496895528, 58993791056, 62680902997, 117987582112, 125361805994, 250723611988, 501447223976, 1002894447952, 2005788895904]

約数ペア:

[(1, 2005788895904), (2, 1002894447952), (4, 501447223976), (8, 250723611988), (16, 125361805994), (17, 117987582112), (32, 62680902997), (34, 58993791056), (68, 29496895528), (136, 14748447764), (191, 10501512544), (272, 7374223882), (331, 6059785184), (382, 5250756272), (544, 3687111941), (662, 3029892592), (764, 2625378136), (1324, 1514946296), (1528, 1312689068), (2648, 757473148), (3056, 656344534), (3247, 617736032), (5296, 378736574), (5627, 356457952), (6112, 328172267), (6494, 308868016), (10592, 189368287), (11254, 178228976), (12988, 154434008), (22508, 89114488), (25976, 77217004), (45016, 44557244), (51952, 38608502), (58321, 34392224), (63221, 31726624), (90032, 22278622), (103904, 19304251), (116642, 17196112), (126442, 15863312), (180064, 11139311), (233284, 8598056), (252884, 7931656), (466568, 4299028), (505768, 3965828), (933136, 2149514), (991457, 2023072), (1011536, 1982914), (1074757, 1866272)]