1489577050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2291657}}^1$

素因数の和:2291682

約数の個数: 24

約数和(自身を含む): 2983738716

約数和(自身を除く): 1494161666

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2291657, 4583314, 11458285, 22916570, 29791541, 57291425, 59583082, 114582850, 148957705, 297915410, 744788525, 1489577050]

約数ペア:

[(1, 1489577050), (2, 744788525), (5, 297915410), (10, 148957705), (13, 114582850), (25, 59583082), (26, 57291425), (50, 29791541), (65, 22916570), (130, 11458285), (325, 4583314), (650, 2291657)]