372594820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1433057}}^1$

素因数の和:1433079

約数の個数: 24

約数和(自身を含む): 842638104

約数和(自身を除く): 470043284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1433057, 2866114, 5732228, 7165285, 14330570, 18629741, 28661140, 37259482, 74518964, 93148705, 186297410, 372594820]

約数ペア:

[(1, 372594820), (2, 186297410), (4, 93148705), (5, 74518964), (10, 37259482), (13, 28661140), (20, 18629741), (26, 14330570), (52, 7165285), (65, 5732228), (130, 2866114), (260, 1433057)]