189853109212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{1309079}}^1$

素因数の和:1311885

約数の個数: 24

約数和(自身を含む): 357928653600

約数和(自身を除く): 168075544388

約数列:

[1, 2, 4, 13, 26, 52, 2789, 5578, 11156, 36257, 72514, 145028, 1309079, 2618158, 5236316, 17018027, 34036054, 68072108, 3651021331, 7302042662, 14604085324, 47463277303, 94926554606, 189853109212]

約数ペア:

[(1, 189853109212), (2, 94926554606), (4, 47463277303), (13, 14604085324), (26, 7302042662), (52, 3651021331), (2789, 68072108), (5578, 34036054), (11156, 17018027), (36257, 5236316), (72514, 2618158), (145028, 1309079)]