2318456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 5232000

約数和(自身を除く): 2913544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2179, 4358, 8716, 15253, 17432, 30506, 41401, 61012, 82802, 122024, 165604, 289807, 331208, 579614, 1159228, 2318456]

約数ペア:

[(1, 2318456), (2, 1159228), (4, 579614), (7, 331208), (8, 289807), (14, 165604), (19, 122024), (28, 82802), (38, 61012), (56, 41401), (76, 30506), (133, 17432), (152, 15253), (266, 8716), (532, 4358), (1064, 2179)]