422674

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 779760

約数和(自身を除く): 357086

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 227, 266, 454, 931, 1589, 1862, 3178, 4313, 8626, 11123, 22246, 30191, 60382, 211337, 422674]

約数ペア:

[(1, 422674), (2, 211337), (7, 60382), (14, 30191), (19, 22246), (38, 11123), (49, 8626), (98, 4313), (133, 3178), (227, 1862), (266, 1589), (454, 931)]