387007412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{111337}}^1$

素因数の和:111431

約数の個数: 24

約数和(自身を含む): 748191360

約数和(自身を除く): 361183948

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 111337, 222674, 445348, 1224707, 2449414, 4898828, 8795623, 17591246, 35182492, 96751853, 193503706, 387007412]

約数ペア:

[(1, 387007412), (2, 193503706), (4, 96751853), (11, 35182492), (22, 17591246), (44, 8795623), (79, 4898828), (158, 2449414), (316, 1224707), (869, 445348), (1738, 222674), (3476, 111337)]