26903090

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6709}}^1$

素因数の和:7117

約数の個数: 16

約数和(自身を含む): 48553560

約数和(自身を除く): 21650470

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 6709, 13418, 33545, 67090, 2690309, 5380618, 13451545, 26903090]

約数ペア:

[(1, 26903090), (2, 13451545), (5, 5380618), (10, 2690309), (401, 67090), (802, 33545), (2005, 13418), (4010, 6709)]