2203491488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 4884219648

約数和(自身を除く): 2680728160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 367, 407, 461, 592, 734, 814, 922, 1184, 1468, 1628, 1844, 2936, 3256, 3688, 4037, 5071, 5872, 6512, 7376, 8074, 10142, 11744, 13024, 13579, 14752, 16148, 17057, 20284, 27158, 32296, 34114, 40568, 54316, 64592, 68228, 81136, 108632, 129184, 136456, 149369, 162272, 169187, 187627, 217264, 272912, 298738, 338374, 375254, 434528, 545824, 597476, 676748, 750508, 1194952, 1353496, 1501016, 1861057, 2389904, 2706992, 3002032, 3722114, 4779808, 5413984, 6004064, 6259919, 7444228, 12519838, 14888456, 25039676, 29776912, 50079352, 59553824, 68859109, 100158704, 137718218, 200317408, 275436436, 550872872, 1101745744, 2203491488]

約数ペア:

[(1, 2203491488), (2, 1101745744), (4, 550872872), (8, 275436436), (11, 200317408), (16, 137718218), (22, 100158704), (32, 68859109), (37, 59553824), (44, 50079352), (74, 29776912), (88, 25039676), (148, 14888456), (176, 12519838), (296, 7444228), (352, 6259919), (367, 6004064), (407, 5413984), (461, 4779808), (592, 3722114), (734, 3002032), (814, 2706992), (922, 2389904), (1184, 1861057), (1468, 1501016), (1628, 1353496), (1844, 1194952), (2936, 750508), (3256, 676748), (3688, 597476), (4037, 545824), (5071, 434528), (5872, 375254), (6512, 338374), (7376, 298738), (8074, 272912), (10142, 217264), (11744, 187627), (13024, 169187), (13579, 162272), (14752, 149369), (16148, 136456), (17057, 129184), (20284, 108632), (27158, 81136), (32296, 68228), (34114, 64592), (40568, 54316)]