104967460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{403721}}^1$

素因数の和:403743

約数の個数: 24

約数和(自身を含む): 237388536

約数和(自身を除く): 132421076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 403721, 807442, 1614884, 2018605, 4037210, 5248373, 8074420, 10496746, 20993492, 26241865, 52483730, 104967460]

約数ペア:

[(1, 104967460), (2, 52483730), (4, 26241865), (5, 20993492), (10, 10496746), (13, 8074420), (20, 5248373), (26, 4037210), (52, 2018605), (65, 1614884), (130, 807442), (260, 403721)]