156634790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1204883}}^1$

素因数の和:1204903

約数の個数: 16

約数和(自身を含む): 303630768

約数和(自身を除く): 146995978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1204883, 2409766, 6024415, 12048830, 15663479, 31326958, 78317395, 156634790]

約数ペア:

[(1, 156634790), (2, 78317395), (5, 31326958), (10, 15663479), (13, 12048830), (26, 6024415), (65, 2409766), (130, 1204883)]