745996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 1386000

約数和(自身を除く): 640004

約数列:

[1, 2, 4, 29, 58, 59, 109, 116, 118, 218, 236, 436, 1711, 3161, 3422, 6322, 6431, 6844, 12644, 12862, 25724, 186499, 372998, 745996]

約数ペア:

[(1, 745996), (2, 372998), (4, 186499), (29, 25724), (58, 12862), (59, 12644), (109, 6844), (116, 6431), (118, 6322), (218, 3422), (236, 3161), (436, 1711)]