9940286

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 15367968

約数和(自身を除く): 5427682

約数列:

[1, 2, 41, 82, 241, 482, 503, 1006, 9881, 19762, 20623, 41246, 121223, 242446, 4970143, 9940286]

約数ペア:

[(1, 9940286), (2, 4970143), (41, 242446), (82, 121223), (241, 41246), (482, 20623), (503, 19762), (1006, 9881)]