679968004

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{331}}^1\times {\mathrm{2131}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 1199053856

約数和(自身を除く): 519085852

約数列:

[1, 2, 4, 241, 331, 482, 662, 964, 1324, 2131, 4262, 8524, 79771, 159542, 319084, 513571, 705361, 1027142, 1410722, 2054284, 2821444, 169992001, 339984002, 679968004]

約数ペア:

[(1, 679968004), (2, 339984002), (4, 169992001), (241, 2821444), (331, 2054284), (482, 1410722), (662, 1027142), (964, 705361), (1324, 513571), (2131, 319084), (4262, 159542), (8524, 79771)]