2194894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1615346

約数列:

[1, 2, 13, 26, 29, 41, 58, 71, 82, 142, 377, 533, 754, 923, 1066, 1189, 1846, 2059, 2378, 2911, 4118, 5822, 15457, 26767, 30914, 37843, 53534, 75686, 84419, 168838, 1097447, 2194894]

約数ペア:

[(1, 2194894), (2, 1097447), (13, 168838), (26, 84419), (29, 75686), (41, 53534), (58, 37843), (71, 30914), (82, 26767), (142, 15457), (377, 5822), (533, 4118), (754, 2911), (923, 2378), (1066, 2059), (1189, 1846)]