518448710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{48049}}^1$

素因数の和:48152

約数の個数: 32

約数和(自身を含む): 1017122400

約数和(自身を除く): 498673690

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 48049, 96098, 240245, 480490, 624637, 1249274, 3123185, 3988067, 6246370, 7976134, 19940335, 39880670, 51844871, 103689742, 259224355, 518448710]

約数ペア:

[(1, 518448710), (2, 259224355), (5, 103689742), (10, 51844871), (13, 39880670), (26, 19940335), (65, 7976134), (83, 6246370), (130, 3988067), (166, 3123185), (415, 1249274), (830, 624637), (1079, 480490), (2158, 240245), (5395, 96098), (10790, 48049)]