219914526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{1973}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 474233760

約数和(自身を除く): 254319234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1429, 1973, 2858, 3946, 4287, 5919, 8574, 11838, 18577, 25649, 37154, 51298, 55731, 76947, 111462, 153894, 2819417, 5638834, 8458251, 16916502, 36652421, 73304842, 109957263, 219914526]

約数ペア:

[(1, 219914526), (2, 109957263), (3, 73304842), (6, 36652421), (13, 16916502), (26, 8458251), (39, 5638834), (78, 2819417), (1429, 153894), (1973, 111462), (2858, 76947), (3946, 55731), (4287, 51298), (5919, 37154), (8574, 25649), (11838, 18577)]