249452

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 510720

約数和(自身を除く): 261268

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 151, 236, 302, 413, 604, 826, 1057, 1652, 2114, 4228, 8909, 17818, 35636, 62363, 124726, 249452]

約数ペア:

[(1, 249452), (2, 124726), (4, 62363), (7, 35636), (14, 17818), (28, 8909), (59, 4228), (118, 2114), (151, 1652), (236, 1057), (302, 826), (413, 604)]