317871938878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{80965853}}^1$

素因数の和:80966019

約数の個数: 16

約数和(自身を含む): 516886011936

約数和(自身を除く): 199014073058

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 80965853, 161931706, 1052556089, 2105112178, 12225843803, 24451687606, 158935969439, 317871938878]

約数ペア:

[(1, 317871938878), (2, 158935969439), (13, 24451687606), (26, 12225843803), (151, 2105112178), (302, 1052556089), (1963, 161931706), (3926, 80965853)]