388980204

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{61979}}^1$

素因数の和:62509

約数の個数: 24

約数和(自身を含む): 909370560

約数和(自身を除く): 520390356

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2092, 3138, 6276, 61979, 123958, 185937, 247916, 371874, 743748, 32415017, 64830034, 97245051, 129660068, 194490102, 388980204]

約数ペア:

[(1, 388980204), (2, 194490102), (3, 129660068), (4, 97245051), (6, 64830034), (12, 32415017), (523, 743748), (1046, 371874), (1569, 247916), (2092, 185937), (3138, 123958), (6276, 61979)]