2515526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3167

約数の個数: 16

約数和(自身を含む): 4195968

約数和(自身を除く): 1680442

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 3121, 6242, 40573, 81146, 96751, 193502, 1257763, 2515526]

約数ペア:

[(1, 2515526), (2, 1257763), (13, 193502), (26, 96751), (31, 81146), (62, 40573), (403, 6242), (806, 3121)]