2393974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 4284576

約数和(自身を除く): 1890602

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 173, 187, 346, 374, 407, 629, 814, 1258, 1903, 2941, 3806, 5882, 6401, 6919, 12802, 13838, 32351, 64702, 70411, 108817, 140822, 217634, 1196987, 2393974]

約数ペア:

[(1, 2393974), (2, 1196987), (11, 217634), (17, 140822), (22, 108817), (34, 70411), (37, 64702), (74, 32351), (173, 13838), (187, 12802), (346, 6919), (374, 6401), (407, 5882), (629, 3806), (814, 2941), (1258, 1903)]