2019978168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1\times {\mathrm{3041}}^1$

素因数の和:5192

約数の個数: 64

約数和(自身を含む): 5442746400

約数和(自身を除く): 3422768232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2129, 3041, 4258, 6082, 6387, 8516, 9123, 12164, 12774, 17032, 18246, 24328, 25548, 27677, 36492, 39533, 51096, 55354, 72984, 79066, 83031, 110708, 118599, 158132, 166062, 221416, 237198, 316264, 332124, 474396, 664248, 948792, 6474289, 12948578, 19422867, 25897156, 38845734, 51794312, 77691468, 84165757, 155382936, 168331514, 252497271, 336663028, 504994542, 673326056, 1009989084, 2019978168]

約数ペア:

[(1, 2019978168), (2, 1009989084), (3, 673326056), (4, 504994542), (6, 336663028), (8, 252497271), (12, 168331514), (13, 155382936), (24, 84165757), (26, 77691468), (39, 51794312), (52, 38845734), (78, 25897156), (104, 19422867), (156, 12948578), (312, 6474289), (2129, 948792), (3041, 664248), (4258, 474396), (6082, 332124), (6387, 316264), (8516, 237198), (9123, 221416), (12164, 166062), (12774, 158132), (17032, 118599), (18246, 110708), (24328, 83031), (25548, 79066), (27677, 72984), (36492, 55354), (39533, 51096)]