1177165730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{244733}}^1$

素因数の和:244790

約数の個数: 32

約数和(自身を含む): 2343572784

約数和(自身を除く): 1166407054

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 244733, 489466, 1223665, 2447330, 3181529, 6363058, 9055121, 15907645, 18110242, 31815290, 45275605, 90551210, 117716573, 235433146, 588582865, 1177165730]

約数ペア:

[(1, 1177165730), (2, 588582865), (5, 235433146), (10, 117716573), (13, 90551210), (26, 45275605), (37, 31815290), (65, 18110242), (74, 15907645), (130, 9055121), (185, 6363058), (370, 3181529), (481, 2447330), (962, 1223665), (2405, 489466), (4810, 244733)]