1026942064

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{919}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 2007351680

約数和(自身を除く): 980409616

約数列:

[1, 2, 4, 8, 16, 211, 331, 422, 662, 844, 919, 1324, 1688, 1838, 2648, 3376, 3676, 5296, 7352, 14704, 69841, 139682, 193909, 279364, 304189, 387818, 558728, 608378, 775636, 1117456, 1216756, 1551272, 2433512, 3102544, 4867024, 64183879, 128367758, 256735516, 513471032, 1026942064]

約数ペア:

[(1, 1026942064), (2, 513471032), (4, 256735516), (8, 128367758), (16, 64183879), (211, 4867024), (331, 3102544), (422, 2433512), (662, 1551272), (844, 1216756), (919, 1117456), (1324, 775636), (1688, 608378), (1838, 558728), (2648, 387818), (3376, 304189), (3676, 279364), (5296, 193909), (7352, 139682), (14704, 69841)]