2016519770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{177043}}^1$

素因数の和:177134

約数の個数: 32

約数和(自身を含む): 3900633408

約数和(自身を除く): 1884113638

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 177043, 354086, 885215, 1770430, 3009731, 6019462, 11861881, 15048655, 23723762, 30097310, 59309405, 118618810, 201651977, 403303954, 1008259885, 2016519770]

約数ペア:

[(1, 2016519770), (2, 1008259885), (5, 403303954), (10, 201651977), (17, 118618810), (34, 59309405), (67, 30097310), (85, 23723762), (134, 15048655), (170, 11861881), (335, 6019462), (670, 3009731), (1139, 1770430), (2278, 885215), (5695, 354086), (11390, 177043)]