2005194888

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{32497}}^1$

素因数の和:33366

約数の個数: 48

約数和(自身を含む): 5437240380

約数和(自身を除く): 3432045492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1714, 2571, 3428, 5142, 6856, 7713, 10284, 15426, 20568, 30852, 32497, 61704, 64994, 97491, 129988, 194982, 259976, 292473, 389964, 584946, 779928, 1169892, 2339784, 27849929, 55699858, 83549787, 111399716, 167099574, 222799432, 250649361, 334199148, 501298722, 668398296, 1002597444, 2005194888]

約数ペア:

[(1, 2005194888), (2, 1002597444), (3, 668398296), (4, 501298722), (6, 334199148), (8, 250649361), (9, 222799432), (12, 167099574), (18, 111399716), (24, 83549787), (36, 55699858), (72, 27849929), (857, 2339784), (1714, 1169892), (2571, 779928), (3428, 584946), (5142, 389964), (6856, 292473), (7713, 259976), (10284, 194982), (15426, 129988), (20568, 97491), (30852, 64994), (32497, 61704)]