1025943076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{90599}}^1$

素因数の和:90771

約数の個数: 24

約数和(自身を含む): 1902600000

約数和(自身を除く): 876656924

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 90599, 181198, 362396, 1721381, 3442762, 6885524, 13499251, 26998502, 53997004, 256485769, 512971538, 1025943076]

約数ペア:

[(1, 1025943076), (2, 512971538), (4, 256485769), (19, 53997004), (38, 26998502), (76, 13499251), (149, 6885524), (298, 3442762), (596, 1721381), (2831, 362396), (5662, 181198), (11324, 90599)]