2019792806

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1\times {\mathrm{8689}}^1$

素因数の和:10399

約数の個数: 16

約数和(自身を含む): 3074591520

約数和(自身を除く): 1054798714

約数列:

[1, 2, 71, 142, 1637, 3274, 8689, 17378, 116227, 232454, 616919, 1233838, 14223893, 28447786, 1009896403, 2019792806]

約数ペア:

[(1, 2019792806), (2, 1009896403), (71, 28447786), (142, 14223893), (1637, 1233838), (3274, 616919), (8689, 232454), (17378, 116227)]