2051280592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 4179732480

約数和(自身を除く): 2128451888

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 109, 148, 166, 218, 296, 332, 383, 436, 592, 664, 766, 872, 1328, 1532, 1744, 3064, 3071, 4033, 6128, 6142, 8066, 9047, 12284, 14171, 16132, 18094, 24568, 28342, 31789, 32264, 36188, 41747, 49136, 56684, 63578, 64528, 72376, 83494, 113368, 127156, 144752, 166988, 226736, 254312, 333976, 334739, 508624, 667952, 669478, 1176193, 1338956, 1544639, 2352386, 2677912, 3089278, 3465001, 4704772, 5355824, 6178556, 6930002, 9409544, 12357112, 13860004, 18819088, 24714224, 27720008, 55440016, 128205037, 256410074, 512820148, 1025640296, 2051280592]

約数ペア:

[(1, 2051280592), (2, 1025640296), (4, 512820148), (8, 256410074), (16, 128205037), (37, 55440016), (74, 27720008), (83, 24714224), (109, 18819088), (148, 13860004), (166, 12357112), (218, 9409544), (296, 6930002), (332, 6178556), (383, 5355824), (436, 4704772), (592, 3465001), (664, 3089278), (766, 2677912), (872, 2352386), (1328, 1544639), (1532, 1338956), (1744, 1176193), (3064, 669478), (3071, 667952), (4033, 508624), (6128, 334739), (6142, 333976), (8066, 254312), (9047, 226736), (12284, 166988), (14171, 144752), (16132, 127156), (18094, 113368), (24568, 83494), (28342, 72376), (31789, 64528), (32264, 63578), (36188, 56684), (41747, 49136)]