2261880719

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{6271}}^1$

素因数の和:6735

約数の個数: 24

約数和(自身を含む): 2792821248

約数和(自身を除く): 530940529

約数列:

[1, 7, 17, 49, 119, 433, 833, 3031, 6271, 7361, 21217, 43897, 51527, 106607, 307279, 360689, 746249, 2715343, 5223743, 19007401, 46160831, 133051807, 323125817, 2261880719]

約数ペア:

[(1, 2261880719), (7, 323125817), (17, 133051807), (49, 46160831), (119, 19007401), (433, 5223743), (833, 2715343), (3031, 746249), (6271, 360689), (7361, 307279), (21217, 106607), (43897, 51527)]