326156948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{32839}}^1$

素因数の和:33047

約数の個数: 24

約数和(自身を含む): 617917440

約数和(自身を除く): 291760492

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 32839, 65678, 131356, 426907, 853814, 1707628, 6272249, 12544498, 25088996, 81539237, 163078474, 326156948]

約数ペア:

[(1, 326156948), (2, 163078474), (4, 81539237), (13, 25088996), (26, 12544498), (52, 6272249), (191, 1707628), (382, 853814), (764, 426907), (2483, 131356), (4966, 65678), (9932, 32839)]