2104394732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 4189946880

約数和(自身を除く): 2085552148

約数列:

[1, 2, 4, 11, 22, 44, 47, 79, 94, 121, 158, 188, 242, 316, 484, 517, 869, 1034, 1171, 1738, 2068, 2342, 3476, 3713, 4684, 5687, 7426, 9559, 11374, 12881, 14852, 19118, 22748, 25762, 38236, 40843, 51524, 55037, 81686, 92509, 110074, 141691, 163372, 185018, 220148, 283382, 370036, 449273, 566764, 605407, 898546, 1017599, 1210814, 1797092, 2035198, 2421628, 4070396, 4347923, 6659477, 8695846, 11193589, 13318954, 17391692, 22387178, 26637908, 44774356, 47827153, 95654306, 191308612, 526098683, 1052197366, 2104394732]

約数ペア:

[(1, 2104394732), (2, 1052197366), (4, 526098683), (11, 191308612), (22, 95654306), (44, 47827153), (47, 44774356), (79, 26637908), (94, 22387178), (121, 17391692), (158, 13318954), (188, 11193589), (242, 8695846), (316, 6659477), (484, 4347923), (517, 4070396), (869, 2421628), (1034, 2035198), (1171, 1797092), (1738, 1210814), (2068, 1017599), (2342, 898546), (3476, 605407), (3713, 566764), (4684, 449273), (5687, 370036), (7426, 283382), (9559, 220148), (11374, 185018), (12881, 163372), (14852, 141691), (19118, 110074), (22748, 92509), (25762, 81686), (38236, 55037), (40843, 51524)]