4331887919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 4836480000

約数和(自身を除く): 504592081

約数列:

[1, 19, 23, 109, 199, 437, 457, 2071, 2507, 3781, 4577, 8683, 10511, 21691, 47633, 49813, 86963, 90943, 199709, 412129, 498893, 946447, 1145699, 1727917, 2091689, 9478967, 9912787, 21768281, 39742091, 188342953, 227994101, 4331887919]

約数ペア:

[(1, 4331887919), (19, 227994101), (23, 188342953), (109, 39742091), (199, 21768281), (437, 9912787), (457, 9478967), (2071, 2091689), (2507, 1727917), (3781, 1145699), (4577, 946447), (8683, 498893), (10511, 412129), (21691, 199709), (47633, 90943), (49813, 86963)]