977637050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1504057}}^1$

素因数の和:1504082

約数の個数: 24

約数和(自身を含む): 1958283516

約数和(自身を除く): 980646466

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1504057, 3008114, 7520285, 15040570, 19552741, 37601425, 39105482, 75202850, 97763705, 195527410, 488818525, 977637050]

約数ペア:

[(1, 977637050), (2, 488818525), (5, 195527410), (10, 97763705), (13, 75202850), (25, 39105482), (26, 37601425), (50, 19552741), (65, 15040570), (130, 7520285), (325, 3008114), (650, 1504057)]