1028551468

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{11621}}^1$

素因数の和:11770

約数の個数: 48

約数和(自身を含む): 2147745600

約数和(自身を除く): 1119194132

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 109, 116, 203, 218, 406, 436, 763, 812, 1526, 3052, 3161, 6322, 11621, 12644, 22127, 23242, 44254, 46484, 81347, 88508, 162694, 325388, 337009, 674018, 1266689, 1348036, 2359063, 2533378, 4718126, 5066756, 8866823, 9436252, 17733646, 35467292, 36733981, 73467962, 146935924, 257137867, 514275734, 1028551468]

約数ペア:

[(1, 1028551468), (2, 514275734), (4, 257137867), (7, 146935924), (14, 73467962), (28, 36733981), (29, 35467292), (58, 17733646), (109, 9436252), (116, 8866823), (203, 5066756), (218, 4718126), (406, 2533378), (436, 2359063), (763, 1348036), (812, 1266689), (1526, 674018), (3052, 337009), (3161, 325388), (6322, 162694), (11621, 88508), (12644, 81347), (22127, 46484), (23242, 44254)]