1913836692076

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{1089884221}}^1$

素因数の和:1089884664

約数の個数: 12

約数和(自身を含む): 3356843403760

約数和(自身を除く): 1443006711684

約数列:

[1, 2, 4, 439, 878, 1756, 1089884221, 2179768442, 4359536884, 478459173019, 956918346038, 1913836692076]

約数ペア:

[(1, 1913836692076), (2, 956918346038), (4, 478459173019), (439, 4359536884), (878, 2179768442), (1756, 1089884221)]