222701422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{6451}}^1$

素因数の和:6915

約数の個数: 16

約数和(自身を含む): 343065744

約数和(自身を除く): 120364322

約数列:

[1, 2, 41, 82, 421, 842, 6451, 12902, 17261, 34522, 264491, 528982, 2715871, 5431742, 111350711, 222701422]

約数ペア:

[(1, 222701422), (2, 111350711), (41, 5431742), (82, 2715871), (421, 528982), (842, 264491), (6451, 34522), (12902, 17261)]