507337090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{3191}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 984566016

約数和(自身を除く): 477228926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1223, 2446, 3191, 6115, 6382, 12230, 15899, 15955, 31798, 31910, 41483, 79495, 82966, 158990, 207415, 414830, 3902593, 7805186, 19512965, 39025930, 50733709, 101467418, 253668545, 507337090]

約数ペア:

[(1, 507337090), (2, 253668545), (5, 101467418), (10, 50733709), (13, 39025930), (26, 19512965), (65, 7805186), (130, 3902593), (1223, 414830), (2446, 207415), (3191, 158990), (6115, 82966), (6382, 79495), (12230, 41483), (15899, 31910), (15955, 31798)]