2452208785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{4159}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 3253985280

約数和(自身を除く): 801776495

約数列:

[1, 5, 13, 47, 65, 193, 235, 611, 965, 2509, 3055, 4159, 9071, 12545, 20795, 45355, 54067, 117923, 195473, 270335, 589615, 802687, 977365, 2541149, 4013435, 10434931, 12705745, 37726289, 52174655, 188631445, 490441757, 2452208785]

約数ペア:

[(1, 2452208785), (5, 490441757), (13, 188631445), (47, 52174655), (65, 37726289), (193, 12705745), (235, 10434931), (611, 4013435), (965, 2541149), (2509, 977365), (3055, 802687), (4159, 589615), (9071, 270335), (12545, 195473), (20795, 117923), (45355, 54067)]