1235439519730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{256848133}}^1$

素因数の和:256848190

約数の個数: 32

約数和(自身を含む): 2459577731184

約数和(自身を除く): 1224138211454

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 256848133, 513696266, 1284240665, 2568481330, 3339025729, 6678051458, 9503380921, 16695128645, 19006761842, 33390257290, 47516904605, 95033809210, 123543951973, 247087903946, 617719759865, 1235439519730]

約数ペア:

[(1, 1235439519730), (2, 617719759865), (5, 247087903946), (10, 123543951973), (13, 95033809210), (26, 47516904605), (37, 33390257290), (65, 19006761842), (74, 16695128645), (130, 9503380921), (185, 6678051458), (370, 3339025729), (481, 2568481330), (962, 1284240665), (2405, 513696266), (4810, 256848133)]