493387154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2753}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 817541424

約数和(自身を除く): 324154270

約数列:

[1, 2, 13, 26, 61, 113, 122, 226, 793, 1469, 1586, 2753, 2938, 5506, 6893, 13786, 35789, 71578, 89609, 167933, 179218, 311089, 335866, 622178, 2183129, 4044157, 4366258, 8088314, 18976429, 37952858, 246693577, 493387154]

約数ペア:

[(1, 493387154), (2, 246693577), (13, 37952858), (26, 18976429), (61, 8088314), (113, 4366258), (122, 4044157), (226, 2183129), (793, 622178), (1469, 335866), (1586, 311089), (2753, 179218), (2938, 167933), (5506, 89609), (6893, 71578), (13786, 35789)]