3886381858

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{64879}}^1$

素因数の和:65433

約数の個数: 16

約数和(自身を含む): 5937298560

約数和(自身を除く): 2050916702

約数列:

[1, 2, 61, 122, 491, 982, 29951, 59902, 64879, 129758, 3957619, 7915238, 31855589, 63711178, 1943190929, 3886381858]

約数ペア:

[(1, 3886381858), (2, 1943190929), (61, 63711178), (122, 31855589), (491, 7915238), (982, 3957619), (29951, 129758), (59902, 64879)]