326752270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{58453}}^1$

素因数の和:58516

約数の個数: 32

約数和(自身を含む): 648137952

約数和(自身を除く): 321385682

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 58453, 116906, 292265, 584530, 759889, 1519778, 2513479, 3799445, 5026958, 7598890, 12567395, 25134790, 32675227, 65350454, 163376135, 326752270]

約数ペア:

[(1, 326752270), (2, 163376135), (5, 65350454), (10, 32675227), (13, 25134790), (26, 12567395), (43, 7598890), (65, 5026958), (86, 3799445), (130, 2513479), (215, 1519778), (430, 759889), (559, 584530), (1118, 292265), (2795, 116906), (5590, 58453)]