122818488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{393649}}^1$

素因数の和:393671

約数の個数: 32

約数和(自身を含む): 330666000

約数和(自身を除く): 207847512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 393649, 787298, 1180947, 1574596, 2361894, 3149192, 4723788, 5117437, 9447576, 10234874, 15352311, 20469748, 30704622, 40939496, 61409244, 122818488]

約数ペア:

[(1, 122818488), (2, 61409244), (3, 40939496), (4, 30704622), (6, 20469748), (8, 15352311), (12, 10234874), (13, 9447576), (24, 5117437), (26, 4723788), (39, 3149192), (52, 2361894), (78, 1574596), (104, 1180947), (156, 787298), (312, 393649)]