13290790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 11385050

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 239, 335, 415, 478, 670, 830, 1195, 2390, 5561, 11122, 16013, 19837, 27805, 32026, 39674, 55610, 80065, 99185, 160130, 198370, 1329079, 2658158, 6645395, 13290790]

約数ペア:

[(1, 13290790), (2, 6645395), (5, 2658158), (10, 1329079), (67, 198370), (83, 160130), (134, 99185), (166, 80065), (239, 55610), (335, 39674), (415, 32026), (478, 27805), (670, 19837), (830, 16013), (1195, 11122), (2390, 5561)]