816505908

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{602143}}^1$

素因数の和:602263

約数の個数: 24

約数和(自身を含む): 1922043648

約数和(自身を除く): 1105537740

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 602143, 1204286, 1806429, 2408572, 3612858, 7225716, 68042159, 136084318, 204126477, 272168636, 408252954, 816505908]

約数ペア:

[(1, 816505908), (2, 408252954), (3, 272168636), (4, 204126477), (6, 136084318), (12, 68042159), (113, 7225716), (226, 3612858), (339, 2408572), (452, 1806429), (678, 1204286), (1356, 602143)]