721116234002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{71130029}}^1$

素因数の和:71130205

約数の個数: 16

約数和(自身を含む): 1119017631960

約数和(自身を除く): 397901397958

約数列:

[1, 2, 37, 74, 137, 274, 5069, 10138, 71130029, 142260058, 2631811073, 5263622146, 9744813973, 19489627946, 360558117001, 721116234002]

約数ペア:

[(1, 721116234002), (2, 360558117001), (37, 19489627946), (74, 9744813973), (137, 5263622146), (274, 2631811073), (5069, 142260058), (10138, 71130029)]