1900247050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2923457}}^1$

素因数の和:2923482

約数の個数: 24

約数和(自身を含む): 3806342316

約数和(自身を除く): 1906095266

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2923457, 5846914, 14617285, 29234570, 38004941, 73086425, 76009882, 146172850, 190024705, 380049410, 950123525, 1900247050]

約数ペア:

[(1, 1900247050), (2, 950123525), (5, 380049410), (10, 190024705), (13, 146172850), (25, 76009882), (26, 73086425), (50, 38004941), (65, 29234570), (130, 14617285), (325, 5846914), (650, 2923457)]