619392028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{4995097}}^1$

素因数の和:4995132

約数の個数: 12

約数和(自身を含む): 1118901952

約数和(自身を除く): 499509924

約数列:

[1, 2, 4, 31, 62, 124, 4995097, 9990194, 19980388, 154848007, 309696014, 619392028]

約数ペア:

[(1, 619392028), (2, 309696014), (4, 154848007), (31, 19980388), (62, 9990194), (124, 4995097)]