2523017

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 500983

約数列:

[1, 7, 41, 59, 149, 287, 413, 1043, 2419, 6109, 8791, 16933, 42763, 61537, 360431, 2523017]

約数ペア:

[(1, 2523017), (7, 360431), (41, 61537), (59, 42763), (149, 16933), (287, 8791), (413, 6109), (1043, 2419)]