908973382

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{6661}}^1$

素因数の和:6796

約数の個数: 24

約数和(自身を含む): 1428919056

約数和(自身を除く): 519945674

約数列:

[1, 2, 31, 62, 71, 142, 961, 1922, 2201, 4402, 6661, 13322, 68231, 136462, 206491, 412982, 472931, 945862, 6401221, 12802442, 14660861, 29321722, 454486691, 908973382]

約数ペア:

[(1, 908973382), (2, 454486691), (31, 29321722), (62, 14660861), (71, 12802442), (142, 6401221), (961, 945862), (1922, 472931), (2201, 412982), (4402, 206491), (6661, 136462), (13322, 68231)]