98189780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{377653}}^1$

素因数の和:377675

約数の個数: 24

約数和(自身を含む): 222060552

約数和(自身を除く): 123870772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 377653, 755306, 1510612, 1888265, 3776530, 4909489, 7553060, 9818978, 19637956, 24547445, 49094890, 98189780]

約数ペア:

[(1, 98189780), (2, 49094890), (4, 24547445), (5, 19637956), (10, 9818978), (13, 7553060), (20, 4909489), (26, 3776530), (52, 1888265), (65, 1510612), (130, 755306), (260, 377653)]