2019439284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{138053}}^1$

素因数の和:138136

約数の個数: 48

約数和(自身を含む): 5009703552

約数和(自身を除く): 2990264268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 2438, 3657, 4876, 7314, 14628, 138053, 276106, 414159, 552212, 828318, 1656636, 3175219, 6350438, 7316809, 9525657, 12700876, 14633618, 19051314, 21950427, 29267236, 38102628, 43900854, 87801708, 168286607, 336573214, 504859821, 673146428, 1009719642, 2019439284]

約数ペア:

[(1, 2019439284), (2, 1009719642), (3, 673146428), (4, 504859821), (6, 336573214), (12, 168286607), (23, 87801708), (46, 43900854), (53, 38102628), (69, 29267236), (92, 21950427), (106, 19051314), (138, 14633618), (159, 12700876), (212, 9525657), (276, 7316809), (318, 6350438), (636, 3175219), (1219, 1656636), (2438, 828318), (3657, 552212), (4876, 414159), (7314, 276106), (14628, 138053)]