677144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 774376

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 383, 442, 766, 884, 1532, 1768, 3064, 4979, 6511, 9958, 13022, 19916, 26044, 39832, 52088, 84643, 169286, 338572, 677144]

約数ペア:

[(1, 677144), (2, 338572), (4, 169286), (8, 84643), (13, 52088), (17, 39832), (26, 26044), (34, 19916), (52, 13022), (68, 9958), (104, 6511), (136, 4979), (221, 3064), (383, 1768), (442, 1532), (766, 884)]