531193612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{3517}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 946623440

約数和(自身を除く): 415429828

約数列:

[1, 2, 4, 61, 122, 244, 619, 1238, 2476, 3517, 7034, 14068, 37759, 75518, 151036, 214537, 429074, 858148, 2177023, 4354046, 8708092, 132798403, 265596806, 531193612]

約数ペア:

[(1, 531193612), (2, 265596806), (4, 132798403), (61, 8708092), (122, 4354046), (244, 2177023), (619, 858148), (1238, 429074), (2476, 214537), (3517, 151036), (7034, 75518), (14068, 37759)]