2480454739

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{87257}}^1$

素因数の和:87426

約数の個数: 16

約数和(自身を含む): 2948622336

約数和(自身を除く): 468167597

約数列:

[1, 7, 31, 131, 217, 917, 4061, 28427, 87257, 610799, 2704967, 11430667, 18934769, 80014669, 354350677, 2480454739]

約数ペア:

[(1, 2480454739), (7, 354350677), (31, 80014669), (131, 18934769), (217, 11430667), (917, 2704967), (4061, 610799), (28427, 87257)]