422552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 907200

約数和(自身を除く): 484648

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 239, 442, 478, 884, 956, 1768, 1912, 3107, 4063, 6214, 8126, 12428, 16252, 24856, 32504, 52819, 105638, 211276, 422552]

約数ペア:

[(1, 422552), (2, 211276), (4, 105638), (8, 52819), (13, 32504), (17, 24856), (26, 16252), (34, 12428), (52, 8126), (68, 6214), (104, 4063), (136, 3107), (221, 1912), (239, 1768), (442, 956), (478, 884)]