248952148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{17351}}^1$

素因数の和:17583

約数の個数: 24

約数和(自身を含む): 463506624

約数和(自身を除く): 214554476

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 7174, 14348, 17351, 34702, 69404, 294967, 589934, 1179868, 3661061, 7322122, 14644244, 62238037, 124476074, 248952148]

約数ペア:

[(1, 248952148), (2, 124476074), (4, 62238037), (17, 14644244), (34, 7322122), (68, 3661061), (211, 1179868), (422, 589934), (844, 294967), (3587, 69404), (7174, 34702), (14348, 17351)]