1268485106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1\times {\mathrm{2417}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 2291103360

約数和(自身を除く): 1022618254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1973, 2417, 3946, 4834, 13811, 16919, 27622, 33838, 37487, 45923, 74974, 91846, 262409, 321461, 524818, 642922, 4768741, 9537482, 33381187, 66762374, 90606079, 181212158, 634242553, 1268485106]

約数ペア:

[(1, 1268485106), (2, 634242553), (7, 181212158), (14, 90606079), (19, 66762374), (38, 33381187), (133, 9537482), (266, 4768741), (1973, 642922), (2417, 524818), (3946, 321461), (4834, 262409), (13811, 91846), (16919, 74974), (27622, 45923), (33838, 37487)]