252797618

素因数分解:

$2^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 381597696

約数和(自身を除く): 128800078

約数列:

[1, 2, 383, 401, 766, 802, 823, 1646, 153583, 307166, 315209, 330023, 630418, 660046, 126398809, 252797618]

約数ペア:

[(1, 252797618), (2, 126398809), (383, 660046), (401, 630418), (766, 330023), (802, 315209), (823, 307166), (1646, 153583)]