681006718

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{105517}}^1$

素因数の和:105987

約数の個数: 16

約数和(自身を含む): 1169983584

約数和(自身を除く): 488976866

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 105517, 211034, 738619, 1477238, 48643337, 97286674, 340503359, 681006718]

約数ペア:

[(1, 681006718), (2, 340503359), (7, 97286674), (14, 48643337), (461, 1477238), (922, 738619), (3227, 211034), (6454, 105517)]