121764244

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{19501}}^1$

素因数の和:19735

約数の個数: 24

約数和(自身を含む): 244633088

約数和(自身を除く): 122868844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 19501, 39002, 78004, 136507, 273014, 546028, 4348723, 8697446, 17394892, 30441061, 60882122, 121764244]

約数ペア:

[(1, 121764244), (2, 60882122), (4, 30441061), (7, 17394892), (14, 8697446), (28, 4348723), (223, 546028), (446, 273014), (892, 136507), (1561, 78004), (3122, 39002), (6244, 19501)]