1309659344

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{198193}}^1$

素因数の和:198267

約数の個数: 40

約数和(自身を含む): 2949126720

約数和(自身を除く): 1639467376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 198193, 396386, 792772, 1387351, 1585544, 2774702, 3171088, 5549404, 11098808, 11693387, 22197616, 23386774, 46773548, 81853709, 93547096, 163707418, 187094192, 327414836, 654829672, 1309659344]

約数ペア:

[(1, 1309659344), (2, 654829672), (4, 327414836), (7, 187094192), (8, 163707418), (14, 93547096), (16, 81853709), (28, 46773548), (56, 23386774), (59, 22197616), (112, 11693387), (118, 11098808), (236, 5549404), (413, 3171088), (472, 2774702), (826, 1585544), (944, 1387351), (1652, 792772), (3304, 396386), (6608, 198193)]