494776370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{16007}}^1$

素因数の和:16306

約数の個数: 32

約数和(自身を含む): 975079296

約数和(自身を除く): 480302926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2810, 3091, 6182, 15455, 16007, 30910, 32014, 80035, 160070, 176077, 352154, 880385, 1760770, 4497967, 8995934, 22489835, 44979670, 49477637, 98955274, 247388185, 494776370]

約数ペア:

[(1, 494776370), (2, 247388185), (5, 98955274), (10, 49477637), (11, 44979670), (22, 22489835), (55, 8995934), (110, 4497967), (281, 1760770), (562, 880385), (1405, 352154), (2810, 176077), (3091, 160070), (6182, 80035), (15455, 32014), (16007, 30910)]