771640274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1\times {\mathrm{5273}}^1$

素因数の和:9145

約数の個数: 16

約数和(自身を含む): 1218926880

約数和(自身を除く): 447286606

約数列:

[1, 2, 19, 38, 3851, 5273, 7702, 10546, 73169, 100187, 146338, 200374, 20306323, 40612646, 385820137, 771640274]

約数ペア:

[(1, 771640274), (2, 385820137), (19, 40612646), (38, 20306323), (3851, 200374), (5273, 146338), (7702, 100187), (10546, 73169)]