872252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 1680000

約数和(自身を除く): 807748

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 499, 874, 998, 1748, 1996, 9481, 11477, 18962, 22954, 37924, 45908, 218063, 436126, 872252]

約数ペア:

[(1, 872252), (2, 436126), (4, 218063), (19, 45908), (23, 37924), (38, 22954), (46, 18962), (76, 11477), (92, 9481), (437, 1996), (499, 1748), (874, 998)]