2561567332

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{538597}}^1$

素因数の和:538671

約数の個数: 24

約数和(自身を含む): 4750434360

約数和(自身を除く): 2188867028

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 538597, 1077194, 2154388, 15619313, 22082477, 31238626, 44164954, 62477252, 88329908, 640391833, 1280783666, 2561567332]

約数ペア:

[(1, 2561567332), (2, 1280783666), (4, 640391833), (29, 88329908), (41, 62477252), (58, 44164954), (82, 31238626), (116, 22082477), (164, 15619313), (1189, 2154388), (2378, 1077194), (4756, 538597)]