1031881768

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{3145981}}^1$

素因数の和:3146028

約数の個数: 16

約数和(自身を含む): 1981968660

約数和(自身を除く): 950086892

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 3145981, 6291962, 12583924, 25167848, 128985221, 257970442, 515940884, 1031881768]

約数ペア:

[(1, 1031881768), (2, 515940884), (4, 257970442), (8, 128985221), (41, 25167848), (82, 12583924), (164, 6291962), (328, 3145981)]