2817961874

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5279}}^1$

素因数の和:5727

約数の個数: 48

約数和(自身を含む): 5308934400

約数和(自身を除く): 2490972526

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 419, 637, 838, 1274, 2933, 5279, 5447, 5866, 10558, 10894, 20531, 36953, 38129, 41062, 68627, 73906, 76258, 137254, 258671, 266903, 480389, 517342, 533806, 960778, 2211901, 3362723, 4423802, 6725446, 15483307, 28754713, 30966614, 57509426, 108383149, 201282991, 216766298, 402565982, 1408980937, 2817961874]

約数ペア:

[(1, 2817961874), (2, 1408980937), (7, 402565982), (13, 216766298), (14, 201282991), (26, 108383149), (49, 57509426), (91, 30966614), (98, 28754713), (182, 15483307), (419, 6725446), (637, 4423802), (838, 3362723), (1274, 2211901), (2933, 960778), (5279, 533806), (5447, 517342), (5866, 480389), (10558, 266903), (10894, 258671), (20531, 137254), (36953, 76258), (38129, 73906), (41062, 68627)]