1898498544

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2081687}}^1$

素因数の和:2081717

約数の個数: 40

約数和(自身を含む): 5162586240

約数和(自身を除く): 3264087696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2081687, 4163374, 6245061, 8326748, 12490122, 16653496, 24980244, 33306992, 39552053, 49960488, 79104106, 99920976, 118656159, 158208212, 237312318, 316416424, 474624636, 632832848, 949249272, 1898498544]

約数ペア:

[(1, 1898498544), (2, 949249272), (3, 632832848), (4, 474624636), (6, 316416424), (8, 237312318), (12, 158208212), (16, 118656159), (19, 99920976), (24, 79104106), (38, 49960488), (48, 39552053), (57, 33306992), (76, 24980244), (114, 16653496), (152, 12490122), (228, 8326748), (304, 6245061), (456, 4163374), (912, 2081687)]