78387749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{709}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 94231200

約数和(自身を除く): 15843451

約数列:

[1, 11, 19, 23, 209, 253, 437, 529, 709, 4807, 5819, 7799, 10051, 13471, 16307, 110561, 148181, 179377, 309833, 375061, 3408163, 4125671, 7126159, 78387749]

約数ペア:

[(1, 78387749), (11, 7126159), (19, 4125671), (23, 3408163), (209, 375061), (253, 309833), (437, 179377), (529, 148181), (709, 110561), (4807, 16307), (5819, 13471), (7799, 10051)]