1021315276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{22247}}^1$

素因数の和:22773

約数の個数: 24

約数和(自身を含む): 1868832000

約数和(自身を除く): 847516724

約数列:

[1, 2, 4, 23, 46, 92, 499, 998, 1996, 11477, 22247, 22954, 44494, 45908, 88988, 511681, 1023362, 2046724, 11101253, 22202506, 44405012, 255328819, 510657638, 1021315276]

約数ペア:

[(1, 1021315276), (2, 510657638), (4, 255328819), (23, 44405012), (46, 22202506), (92, 11101253), (499, 2046724), (998, 1023362), (1996, 511681), (11477, 88988), (22247, 45908), (22954, 44494)]