312971902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{5527}}^1$

素因数の和:6783

約数の個数: 16

約数和(自身を含む): 490355712

約数和(自身を除く): 177383810

約数列:

[1, 2, 23, 46, 1231, 2462, 5527, 11054, 28313, 56626, 127121, 254242, 6803737, 13607474, 156485951, 312971902]

約数ペア:

[(1, 312971902), (2, 156485951), (23, 13607474), (46, 6803737), (1231, 254242), (2462, 127121), (5527, 56626), (11054, 28313)]