2755143356

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1385887}}^1$

素因数の和:1385969

約数の個数: 24

約数和(自身を含む): 5587900416

約数和(自身を除く): 2832757060

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 1385887, 2771774, 5543548, 9701209, 19402418, 38804836, 98397977, 196795954, 393591908, 688785839, 1377571678, 2755143356]

約数ペア:

[(1, 2755143356), (2, 1377571678), (4, 688785839), (7, 393591908), (14, 196795954), (28, 98397977), (71, 38804836), (142, 19402418), (284, 9701209), (497, 5543548), (994, 2771774), (1988, 1385887)]