1020164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 1880088

約数和(自身を除く): 859924

約数列:

[1, 2, 4, 37, 61, 74, 113, 122, 148, 226, 244, 452, 2257, 4181, 4514, 6893, 8362, 9028, 13786, 16724, 27572, 255041, 510082, 1020164]

約数ペア:

[(1, 1020164), (2, 510082), (4, 255041), (37, 27572), (61, 16724), (74, 13786), (113, 9028), (122, 8362), (148, 6893), (226, 4514), (244, 4181), (452, 2257)]