2017491746

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{110017}}^1$

素因数の和:110245

約数の個数: 16

約数和(自身を含む): 3101187384

約数和(自身を除く): 1083695638

約数列:

[1, 2, 53, 106, 173, 346, 9169, 18338, 110017, 220034, 5830901, 11661802, 19032941, 38065882, 1008745873, 2017491746]

約数ペア:

[(1, 2017491746), (2, 1008745873), (53, 38065882), (106, 19032941), (173, 11661802), (346, 5830901), (9169, 220034), (18338, 110017)]