4536974

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 7624512

約数和(自身を除く): 3087538

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 433, 806, 866, 5239, 5629, 10478, 11258, 13423, 26846, 73177, 146354, 174499, 348998, 2268487, 4536974]

約数ペア:

[(1, 4536974), (2, 2268487), (13, 348998), (26, 174499), (31, 146354), (62, 73177), (169, 26846), (338, 13423), (403, 11258), (433, 10478), (806, 5629), (866, 5239)]