423087027842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157515647}}^1$

素因数の和:157515745

約数の個数: 16

約数和(自身を含む): 680467599360

約数和(自身を除く): 257380571518

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 157515647, 315031294, 2677765999, 5355531998, 12443736113, 24887472226, 211543513921, 423087027842]

約数ペア:

[(1, 423087027842), (2, 211543513921), (17, 24887472226), (34, 12443736113), (79, 5355531998), (158, 2677765999), (1343, 315031294), (2686, 157515647)]