308889788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{11941}}^1$

素因数の和:12197

約数の個数: 24

約数和(自身を含む): 561751680

約数和(自身を除く): 252861892

約数列:

[1, 2, 4, 29, 58, 116, 223, 446, 892, 6467, 11941, 12934, 23882, 25868, 47764, 346289, 692578, 1385156, 2662843, 5325686, 10651372, 77222447, 154444894, 308889788]

約数ペア:

[(1, 308889788), (2, 154444894), (4, 77222447), (29, 10651372), (58, 5325686), (116, 2662843), (223, 1385156), (446, 692578), (892, 346289), (6467, 47764), (11941, 25868), (12934, 23882)]