2107841285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2017073}}^1$

素因数の和:2017108

約数の個数: 16

約数和(自身を含む): 2904586560

約数和(自身を除く): 796745275

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2017073, 10085365, 22187803, 38324387, 110939015, 191621935, 421568257, 2107841285]

約数ペア:

[(1, 2107841285), (5, 421568257), (11, 191621935), (19, 110939015), (55, 38324387), (95, 22187803), (209, 10085365), (1045, 2017073)]