2758364

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 5913600

約数和(自身を除く): 3155236

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 79, 86, 116, 158, 172, 203, 301, 316, 406, 553, 602, 812, 1106, 1204, 1247, 2212, 2291, 2494, 3397, 4582, 4988, 6794, 8729, 9164, 13588, 16037, 17458, 23779, 32074, 34916, 47558, 64148, 95116, 98513, 197026, 394052, 689591, 1379182, 2758364]

約数ペア:

[(1, 2758364), (2, 1379182), (4, 689591), (7, 394052), (14, 197026), (28, 98513), (29, 95116), (43, 64148), (58, 47558), (79, 34916), (86, 32074), (116, 23779), (158, 17458), (172, 16037), (203, 13588), (301, 9164), (316, 8729), (406, 6794), (553, 4988), (602, 4582), (812, 3397), (1106, 2494), (1204, 2291), (1247, 2212)]