71484010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{549877}}^1$

素因数の和:549897

約数の個数: 16

約数和(自身を含む): 138569256

約数和(自身を除く): 67085246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 549877, 1099754, 2749385, 5498770, 7148401, 14296802, 35742005, 71484010]

約数ペア:

[(1, 71484010), (2, 35742005), (5, 14296802), (10, 7148401), (13, 5498770), (26, 2749385), (65, 1099754), (130, 549877)]