1780147102

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{68483}}^1$

素因数の和:68843

約数の個数: 16

約数和(自身を含む): 2744016912

約数和(自身を除く): 963869810

約数列:

[1, 2, 41, 82, 317, 634, 12997, 25994, 68483, 136966, 2807803, 5615606, 21709111, 43418222, 890073551, 1780147102]

約数ペア:

[(1, 1780147102), (2, 890073551), (41, 43418222), (82, 21709111), (317, 5615606), (634, 2807803), (12997, 136966), (25994, 68483)]