2874836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 5414976

約数和(自身を除く): 2540140

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 631, 1139, 1262, 2278, 2524, 4556, 10727, 21454, 42277, 42908, 84554, 169108, 718709, 1437418, 2874836]

約数ペア:

[(1, 2874836), (2, 1437418), (4, 718709), (17, 169108), (34, 84554), (67, 42908), (68, 42277), (134, 21454), (268, 10727), (631, 4556), (1139, 2524), (1262, 2278)]