391259102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{26729}}^1$

素因数の和:27307

約数の個数: 16

約数和(自身を含む): 633180240

約数和(自身を除く): 241921138

約数列:

[1, 2, 13, 26, 563, 1126, 7319, 14638, 26729, 53458, 347477, 694954, 15048427, 30096854, 195629551, 391259102]

約数ペア:

[(1, 391259102), (2, 195629551), (13, 30096854), (26, 15048427), (563, 694954), (1126, 347477), (7319, 53458), (14638, 26729)]