2623688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 5227200

約数和(自身を除く): 2603512

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 263, 344, 526, 1052, 1247, 2104, 2494, 4988, 7627, 9976, 11309, 15254, 22618, 30508, 45236, 61016, 90472, 327961, 655922, 1311844, 2623688]

約数ペア:

[(1, 2623688), (2, 1311844), (4, 655922), (8, 327961), (29, 90472), (43, 61016), (58, 45236), (86, 30508), (116, 22618), (172, 15254), (232, 11309), (263, 9976), (344, 7627), (526, 4988), (1052, 2494), (1247, 2104)]