788993476

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1361}}^1\times {\mathrm{3917}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 1419460056

約数和(自身を除く): 630466580

約数列:

[1, 2, 4, 37, 74, 148, 1361, 2722, 3917, 5444, 7834, 15668, 50357, 100714, 144929, 201428, 289858, 579716, 5331037, 10662074, 21324148, 197248369, 394496738, 788993476]

約数ペア:

[(1, 788993476), (2, 394496738), (4, 197248369), (37, 21324148), (74, 10662074), (148, 5331037), (1361, 579716), (2722, 289858), (3917, 201428), (5444, 144929), (7834, 100714), (15668, 50357)]