2624726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:815

約数の個数: 16

約数和(自身を含む): 4273584

約数和(自身を除く): 1648858

約数列:

[1, 2, 13, 26, 157, 314, 643, 1286, 2041, 4082, 8359, 16718, 100951, 201902, 1312363, 2624726]

約数ペア:

[(1, 2624726), (2, 1312363), (13, 201902), (26, 100951), (157, 16718), (314, 8359), (643, 4082), (1286, 2041)]