1888573676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{1039}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 3651648000

約数和(自身を除く): 1763074324

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 379, 436, 758, 1039, 1199, 1516, 2078, 2398, 4156, 4169, 4796, 8338, 11429, 16676, 22858, 41311, 45716, 82622, 113251, 165244, 226502, 393781, 453004, 454421, 787562, 908842, 1245761, 1575124, 1817684, 2491522, 4331591, 4983044, 8663182, 17326364, 42922129, 85844258, 171688516, 472143419, 944286838, 1888573676]

約数ペア:

[(1, 1888573676), (2, 944286838), (4, 472143419), (11, 171688516), (22, 85844258), (44, 42922129), (109, 17326364), (218, 8663182), (379, 4983044), (436, 4331591), (758, 2491522), (1039, 1817684), (1199, 1575124), (1516, 1245761), (2078, 908842), (2398, 787562), (4156, 454421), (4169, 453004), (4796, 393781), (8338, 226502), (11429, 165244), (16676, 113251), (22858, 82622), (41311, 45716)]