1249061422

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1002457}}^1$

素因数の和:1002555

約数の個数: 16

約数和(自身を含む): 2165309280

約数和(自身を除く): 916247858

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1002457, 2004914, 7017199, 14034398, 89218673, 178437346, 624530711, 1249061422]

約数ペア:

[(1, 1249061422), (2, 624530711), (7, 178437346), (14, 89218673), (89, 14034398), (178, 7017199), (623, 2004914), (1246, 1002457)]