2140134913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{91291}}^1$

素因数の和:91512

約数の個数: 16

約数和(自身を含む): 2602917504

約数和(自身を除く): 462782591

約数列:

[1, 7, 17, 119, 197, 1379, 3349, 23443, 91291, 639037, 1551947, 10863629, 17984327, 125890289, 305733559, 2140134913]

約数ペア:

[(1, 2140134913), (7, 305733559), (17, 125890289), (119, 17984327), (197, 10863629), (1379, 1551947), (3349, 639037), (23443, 91291)]