1413490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 2794176

約数和(自身を除く): 1380686

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 131, 166, 262, 415, 655, 830, 1079, 1310, 1703, 2158, 3406, 5395, 8515, 10790, 10873, 17030, 21746, 54365, 108730, 141349, 282698, 706745, 1413490]

約数ペア:

[(1, 1413490), (2, 706745), (5, 282698), (10, 141349), (13, 108730), (26, 54365), (65, 21746), (83, 17030), (130, 10873), (131, 10790), (166, 8515), (262, 5395), (415, 3406), (655, 2158), (830, 1703), (1079, 1310)]