146893448

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{108649}}^1$

素因数の和:108681

約数の個数: 24

約数和(自身を含む): 298244250

約数和(自身を除く): 151350802

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 108649, 217298, 434596, 869192, 1412437, 2824874, 5649748, 11299496, 18361681, 36723362, 73446724, 146893448]

約数ペア:

[(1, 146893448), (2, 73446724), (4, 36723362), (8, 18361681), (13, 11299496), (26, 5649748), (52, 2824874), (104, 1412437), (169, 869192), (338, 434596), (676, 217298), (1352, 108649)]