4939246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 8019648

約数和(自身を除く): 3080402

約数列:

[1, 2, 13, 26, 271, 542, 701, 1402, 3523, 7046, 9113, 18226, 189971, 379942, 2469623, 4939246]

約数ペア:

[(1, 4939246), (2, 2469623), (13, 379942), (26, 189971), (271, 18226), (542, 9113), (701, 7046), (1402, 3523)]