2078128419

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1601}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 2903439168

約数和(自身を除く): 825310749

約数列:

[1, 3, 41, 61, 123, 173, 183, 519, 1601, 2501, 4803, 7093, 7503, 10553, 21279, 31659, 65641, 97661, 196923, 276973, 292983, 432673, 830919, 1298019, 4004101, 11355893, 12012303, 16895353, 34067679, 50686059, 692709473, 2078128419]

約数ペア:

[(1, 2078128419), (3, 692709473), (41, 50686059), (61, 34067679), (123, 16895353), (173, 12012303), (183, 11355893), (519, 4004101), (1601, 1298019), (2501, 830919), (4803, 432673), (7093, 292983), (7503, 276973), (10553, 196923), (21279, 97661), (31659, 65641)]