1566541626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{194989}}^1$

素因数の和:195110

約数の個数: 32

約数和(自身を含む): 3406865280

約数和(自身を除く): 1840323654

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 194989, 389978, 584967, 1169934, 2534857, 5069714, 7604571, 15209142, 20083867, 40167734, 60251601, 120503202, 261090271, 522180542, 783270813, 1566541626]

約数ペア:

[(1, 1566541626), (2, 783270813), (3, 522180542), (6, 261090271), (13, 120503202), (26, 60251601), (39, 40167734), (78, 20083867), (103, 15209142), (206, 7604571), (309, 5069714), (618, 2534857), (1339, 1169934), (2678, 584967), (4017, 389978), (8034, 194989)]