691156622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{3469}}^1$

素因数の和:3660

約数の個数: 32

約数和(自身を含む): 1142601600

約数和(自身を除く): 451444978

約数列:

[1, 2, 13, 26, 79, 97, 158, 194, 1027, 1261, 2054, 2522, 3469, 6938, 7663, 15326, 45097, 90194, 99619, 199238, 274051, 336493, 548102, 672986, 3562663, 4374409, 7125326, 8748818, 26582947, 53165894, 345578311, 691156622]

約数ペア:

[(1, 691156622), (2, 345578311), (13, 53165894), (26, 26582947), (79, 8748818), (97, 7125326), (158, 4374409), (194, 3562663), (1027, 672986), (1261, 548102), (2054, 336493), (2522, 274051), (3469, 199238), (6938, 99619), (7663, 90194), (15326, 45097)]