1566247670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{5381}}^1$

素因数の和:7640

約数の個数: 32

約数和(自身を含む): 3038031360

約数和(自身を除く): 1471783690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2239, 4478, 5381, 10762, 11195, 22390, 26905, 29107, 53810, 58214, 69953, 139906, 145535, 291070, 349765, 699530, 12048059, 24096118, 60240295, 120480590, 156624767, 313249534, 783123835, 1566247670]

約数ペア:

[(1, 1566247670), (2, 783123835), (5, 313249534), (10, 156624767), (13, 120480590), (26, 60240295), (65, 24096118), (130, 12048059), (2239, 699530), (4478, 349765), (5381, 291070), (10762, 145535), (11195, 139906), (22390, 69953), (26905, 58214), (29107, 53810)]