1557212822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{2897}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 2602774944

約数和(自身を除く): 1045562122

約数列:

[1, 2, 11, 22, 53, 106, 461, 583, 922, 1166, 2897, 5071, 5794, 10142, 24433, 31867, 48866, 63734, 153541, 268763, 307082, 537526, 1335517, 1688951, 2671034, 3377902, 14690687, 29381374, 70782401, 141564802, 778606411, 1557212822]

約数ペア:

[(1, 1557212822), (2, 778606411), (11, 141564802), (22, 70782401), (53, 29381374), (106, 14690687), (461, 3377902), (583, 2671034), (922, 1688951), (1166, 1335517), (2897, 537526), (5071, 307082), (5794, 268763), (10142, 153541), (24433, 63734), (31867, 48866)]