7980492038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{145933}}^1$

素因数の和:146711

約数の個数: 16

約数和(自身を含む): 12310992240

約数和(自身を除く): 4330500202

約数列:

[1, 2, 37, 74, 739, 1478, 27343, 54686, 145933, 291866, 5399521, 10799042, 107844487, 215688974, 3990246019, 7980492038]

約数ペア:

[(1, 7980492038), (2, 3990246019), (37, 215688974), (74, 107844487), (739, 10799042), (1478, 5399521), (27343, 291866), (54686, 145933)]