2658368

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 28

約数和(自身を含む): 5356860

約数和(自身を除く): 2698492

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 569, 584, 1138, 1168, 2276, 2336, 4552, 4672, 9104, 18208, 36416, 41537, 83074, 166148, 332296, 664592, 1329184, 2658368]

約数ペア:

[(1, 2658368), (2, 1329184), (4, 664592), (8, 332296), (16, 166148), (32, 83074), (64, 41537), (73, 36416), (146, 18208), (292, 9104), (569, 4672), (584, 4552), (1138, 2336), (1168, 2276)]