155538156962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{3975721}}^1$

素因数の和:3976385

約数の個数: 16

約数和(自身を含む): 241215005184

約数和(自身を除く): 85676848222

約数列:

[1, 2, 31, 62, 631, 1262, 19561, 39122, 3975721, 7951442, 123247351, 246494702, 2508679951, 5017359902, 77769078481, 155538156962]

約数ペア:

[(1, 155538156962), (2, 77769078481), (31, 5017359902), (62, 2508679951), (631, 246494702), (1262, 123247351), (19561, 7951442), (39122, 3975721)]