88891790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683783}}^1$

素因数の和:683803

約数の個数: 16

約数和(自身を含む): 172313568

約数和(自身を除く): 83421778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 683783, 1367566, 3418915, 6837830, 8889179, 17778358, 44445895, 88891790]

約数ペア:

[(1, 88891790), (2, 44445895), (5, 17778358), (10, 8889179), (13, 6837830), (26, 3418915), (65, 1367566), (130, 683783)]