389853103668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4641108377}}^1$

素因数の和:4641108391

約数の個数: 24

約数和(自身を含む): 1039608276672

約数和(自身を除く): 649755173004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4641108377, 9282216754, 13923325131, 18564433508, 27846650262, 32487758639, 55693300524, 64975517278, 97463275917, 129951034556, 194926551834, 389853103668]

約数ペア:

[(1, 389853103668), (2, 194926551834), (3, 129951034556), (4, 97463275917), (6, 64975517278), (7, 55693300524), (12, 32487758639), (14, 27846650262), (21, 18564433508), (28, 13923325131), (42, 9282216754), (84, 4641108377)]