1821988079

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{14771}}^1$

素因数の和:14998

約数の個数: 16

約数和(自身を含む): 1974011904

約数和(自身を除く): 152023825

約数列:

[1, 23, 31, 173, 713, 3979, 5363, 14771, 123349, 339733, 457901, 2555383, 10531723, 58773809, 79216873, 1821988079]

約数ペア:

[(1, 1821988079), (23, 79216873), (31, 58773809), (173, 10531723), (713, 2555383), (3979, 457901), (5363, 339733), (14771, 123349)]