2017788049130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28825543559}}^1$

素因数の和:28825543573

約数の個数: 16

約数和(自身を含む): 4150878272640

約数和(自身を除く): 2133090223510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28825543559, 57651087118, 144127717795, 201778804913, 288255435590, 403557609826, 1008894024565, 2017788049130]

約数ペア:

[(1, 2017788049130), (2, 1008894024565), (5, 403557609826), (7, 288255435590), (10, 201778804913), (14, 144127717795), (35, 57651087118), (70, 28825543559)]