260614328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{42473}}^1$

素因数の和:42551

約数の個数: 32

約数和(自身を含む): 535172400

約数和(自身を除く): 274558072

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 42473, 84946, 169892, 339784, 552149, 1104298, 2208596, 2505907, 4417192, 5011814, 10023628, 20047256, 32576791, 65153582, 130307164, 260614328]

約数ペア:

[(1, 260614328), (2, 130307164), (4, 65153582), (8, 32576791), (13, 20047256), (26, 10023628), (52, 5011814), (59, 4417192), (104, 2505907), (118, 2208596), (236, 1104298), (472, 552149), (767, 339784), (1534, 169892), (3068, 84946), (6136, 42473)]