312145414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11393}}^1$

素因数の和:11524

約数の個数: 32

約数和(自身を含む): 568788480

約数和(自身を除く): 256643066

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 11393, 13699, 22786, 27398, 79751, 159502, 216467, 432934, 1173479, 1515269, 2346958, 3030538, 8214353, 16428706, 22296101, 44592202, 156072707, 312145414]

約数ペア:

[(1, 312145414), (2, 156072707), (7, 44592202), (14, 22296101), (19, 16428706), (38, 8214353), (103, 3030538), (133, 2346958), (206, 1515269), (266, 1173479), (721, 432934), (1442, 216467), (1957, 159502), (3914, 79751), (11393, 27398), (13699, 22786)]