2565804

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 6340320

約数和(自身を除く): 3774516

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 101, 116, 146, 174, 202, 219, 292, 303, 348, 404, 438, 606, 876, 1212, 2117, 2929, 4234, 5858, 6351, 7373, 8468, 8787, 11716, 12702, 14746, 17574, 22119, 25404, 29492, 35148, 44238, 88476, 213817, 427634, 641451, 855268, 1282902, 2565804]

約数ペア:

[(1, 2565804), (2, 1282902), (3, 855268), (4, 641451), (6, 427634), (12, 213817), (29, 88476), (58, 44238), (73, 35148), (87, 29492), (101, 25404), (116, 22119), (146, 17574), (174, 14746), (202, 12702), (219, 11716), (292, 8787), (303, 8468), (348, 7373), (404, 6351), (438, 5858), (606, 4234), (876, 2929), (1212, 2117)]