2018121170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{913177}}^1$

素因数の和:913214

約数の個数: 32

約数和(自身を含む): 4142175408

約数和(自身を除く): 2124054238

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 913177, 1826354, 4565885, 9131770, 11871301, 15524009, 23742602, 31048018, 59356505, 77620045, 118713010, 155240090, 201812117, 403624234, 1009060585, 2018121170]

約数ペア:

[(1, 2018121170), (2, 1009060585), (5, 403624234), (10, 201812117), (13, 155240090), (17, 118713010), (26, 77620045), (34, 59356505), (65, 31048018), (85, 23742602), (130, 15524009), (170, 11871301), (221, 9131770), (442, 4565885), (1105, 1826354), (2210, 913177)]