324005708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{327941}}^1$

素因数の和:327977

約数の個数: 24

約数和(自身を含む): 642766320

約数和(自身を除く): 318760612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 327941, 655882, 1311764, 4263233, 6230879, 8526466, 12461758, 17052932, 24923516, 81001427, 162002854, 324005708]

約数ペア:

[(1, 324005708), (2, 162002854), (4, 81001427), (13, 24923516), (19, 17052932), (26, 12461758), (38, 8526466), (52, 6230879), (76, 4263233), (247, 1311764), (494, 655882), (988, 327941)]