275859812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{4937}}^1$

素因数の和:5231

約数の個数: 24

約数和(自身を含む): 492911160

約数和(自身を除く): 217051348

約数列:

[1, 2, 4, 61, 122, 229, 244, 458, 916, 4937, 9874, 13969, 19748, 27938, 55876, 301157, 602314, 1130573, 1204628, 2261146, 4522292, 68964953, 137929906, 275859812]

約数ペア:

[(1, 275859812), (2, 137929906), (4, 68964953), (61, 4522292), (122, 2261146), (229, 1204628), (244, 1130573), (458, 602314), (916, 301157), (4937, 55876), (9874, 27938), (13969, 19748)]