249520912

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{264323}}^1$

素因数の和:264390

約数の個数: 20

約数和(自身を含む): 491642640

約数和(自身を除く): 242121728

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 264323, 528646, 1057292, 2114584, 4229168, 15595057, 31190114, 62380228, 124760456, 249520912]

約数ペア:

[(1, 249520912), (2, 124760456), (4, 62380228), (8, 31190114), (16, 15595057), (59, 4229168), (118, 2114584), (236, 1057292), (472, 528646), (944, 264323)]