7136544254

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{12713}}^1$

素因数の和:13220

約数の個数: 32

約数和(自身を含む): 12387301056

約数和(自身を除く): 5250756802

約数列:

[1, 2, 7, 14, 101, 202, 397, 707, 794, 1414, 2779, 5558, 12713, 25426, 40097, 80194, 88991, 177982, 280679, 561358, 1284013, 2568026, 5047061, 8988091, 10094122, 17976182, 35329427, 70658854, 509753161, 1019506322, 3568272127, 7136544254]

約数ペア:

[(1, 7136544254), (2, 3568272127), (7, 1019506322), (14, 509753161), (101, 70658854), (202, 35329427), (397, 17976182), (707, 10094122), (794, 8988091), (1414, 5047061), (2779, 2568026), (5558, 1284013), (12713, 561358), (25426, 280679), (40097, 177982), (80194, 88991)]