3447730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 7293888

約数和(自身を除く): 3846158

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2411, 4822, 12055, 24110, 26521, 31343, 53042, 62686, 132605, 156715, 265210, 313430, 344773, 689546, 1723865, 3447730]

約数ペア:

[(1, 3447730), (2, 1723865), (5, 689546), (10, 344773), (11, 313430), (13, 265210), (22, 156715), (26, 132605), (55, 62686), (65, 53042), (110, 31343), (130, 26521), (143, 24110), (286, 12055), (715, 4822), (1430, 2411)]