2085655472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2609}}^1\times {\mathrm{2939}}^1$

素因数の和:5573

約数の個数: 40

約数和(自身を含む): 4281757200

約数和(自身を除く): 2196101728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2609, 2939, 5218, 5878, 10436, 11756, 20872, 23512, 41744, 44353, 47024, 49963, 88706, 99926, 177412, 199852, 354824, 399704, 709648, 799408, 7667851, 15335702, 30671404, 61342808, 122685616, 130353467, 260706934, 521413868, 1042827736, 2085655472]

約数ペア:

[(1, 2085655472), (2, 1042827736), (4, 521413868), (8, 260706934), (16, 130353467), (17, 122685616), (34, 61342808), (68, 30671404), (136, 15335702), (272, 7667851), (2609, 799408), (2939, 709648), (5218, 399704), (5878, 354824), (10436, 199852), (11756, 177412), (20872, 99926), (23512, 88706), (41744, 49963), (44353, 47024)]