4026526

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 7095816

約数和(自身を除く): 3069290

約数列:

[1, 2, 7, 14, 49, 98, 181, 227, 362, 454, 1267, 1589, 2534, 3178, 8869, 11123, 17738, 22246, 41087, 82174, 287609, 575218, 2013263, 4026526]

約数ペア:

[(1, 4026526), (2, 2013263), (7, 575218), (14, 287609), (49, 82174), (98, 41087), (181, 22246), (227, 17738), (362, 11123), (454, 8869), (1267, 3178), (1589, 2534)]