2553558196

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{527159}}^1$

素因数の和:527343

約数の個数: 24

約数和(自身を含む): 5136647040

約数和(自身を除く): 2583088844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 527159, 1054318, 2108636, 3690113, 7380226, 14760452, 91198507, 182397014, 364794028, 638389549, 1276779098, 2553558196]

約数ペア:

[(1, 2553558196), (2, 1276779098), (4, 638389549), (7, 364794028), (14, 182397014), (28, 91198507), (173, 14760452), (346, 7380226), (692, 3690113), (1211, 2108636), (2422, 1054318), (4844, 527159)]