290848628

素因数分解:

$2^2\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{8707}}^1$

素因数の和:9911

約数の個数: 24

約数和(自身を含む): 582251712

約数和(自身を除く): 291403084

約数列:

[1, 2, 4, 7, 14, 28, 1193, 2386, 4772, 8351, 8707, 16702, 17414, 33404, 34828, 60949, 121898, 243796, 10387451, 20774902, 41549804, 72712157, 145424314, 290848628]

約数ペア:

[(1, 290848628), (2, 145424314), (4, 72712157), (7, 41549804), (14, 20774902), (28, 10387451), (1193, 243796), (2386, 121898), (4772, 60949), (8351, 34828), (8707, 33404), (16702, 17414)]