7942370

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1579}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 14333760

約数和(自身を除く): 6391390

約数列:

[1, 2, 5, 10, 503, 1006, 1579, 2515, 3158, 5030, 7895, 15790, 794237, 1588474, 3971185, 7942370]

約数ペア:

[(1, 7942370), (2, 3971185), (5, 1588474), (10, 794237), (503, 15790), (1006, 7895), (1579, 5030), (2515, 3158)]