1972281742

素因数分解:

$2^1\times {\mathrm{101}}^2\times {\mathrm{96671}}^1$

素因数の和:96875

約数の個数: 12

約数和(自身を含む): 2988034848

約数和(自身を除く): 1015753106

約数列:

[1, 2, 101, 202, 10201, 20402, 96671, 193342, 9763771, 19527542, 986140871, 1972281742]

約数ペア:

[(1, 1972281742), (2, 986140871), (101, 19527542), (202, 9763771), (10201, 193342), (20402, 96671)]