20141421328

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{931783}}^1$

素因数の和:931991

約数の個数: 40

約数和(自身を含む): 44829991808

約数和(自身を除く): 24688570480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 10808, 21616, 931783, 1863566, 3727132, 6522481, 7454264, 13044962, 14908528, 26089924, 52179848, 104359696, 179834119, 359668238, 719336476, 1258838833, 1438672952, 2517677666, 2877345904, 5035355332, 10070710664, 20141421328]

約数ペア:

[(1, 20141421328), (2, 10070710664), (4, 5035355332), (7, 2877345904), (8, 2517677666), (14, 1438672952), (16, 1258838833), (28, 719336476), (56, 359668238), (112, 179834119), (193, 104359696), (386, 52179848), (772, 26089924), (1351, 14908528), (1544, 13044962), (2702, 7454264), (3088, 6522481), (5404, 3727132), (10808, 1863566), (21616, 931783)]