5476172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 10520496

約数和(自身を除く): 5044324

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 1987, 2756, 3974, 7948, 25831, 51662, 103324, 105311, 210622, 421244, 1369043, 2738086, 5476172]

約数ペア:

[(1, 5476172), (2, 2738086), (4, 1369043), (13, 421244), (26, 210622), (52, 105311), (53, 103324), (106, 51662), (212, 25831), (689, 7948), (1378, 3974), (1987, 2756)]