279010326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349637}}^1$

素因数の和:349668

約数の個数: 32

約数和(自身を含む): 671304960

約数和(自身を除く): 392294634

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 349637, 699274, 1048911, 2097822, 2447459, 4894918, 6643103, 7342377, 13286206, 14684754, 19929309, 39858618, 46501721, 93003442, 139505163, 279010326]

約数ペア:

[(1, 279010326), (2, 139505163), (3, 93003442), (6, 46501721), (7, 39858618), (14, 19929309), (19, 14684754), (21, 13286206), (38, 7342377), (42, 6643103), (57, 4894918), (114, 2447459), (133, 2097822), (266, 1048911), (399, 699274), (798, 349637)]