1976575858

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{49171}}^1$

素因数の和:49473

約数の個数: 16

約数和(自身を含む): 3009326400

約数和(自身を除く): 1032750542

約数列:

[1, 2, 101, 199, 202, 398, 20099, 40198, 49171, 98342, 4966271, 9785029, 9932542, 19570058, 988287929, 1976575858]

約数ペア:

[(1, 1976575858), (2, 988287929), (101, 19570058), (199, 9932542), (202, 9785029), (398, 4966271), (20099, 98342), (40198, 49171)]