393695996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1103}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 759507840

約数和(自身を除く): 365811844

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 181, 362, 493, 724, 986, 1103, 1972, 2206, 3077, 4412, 5249, 6154, 10498, 12308, 18751, 20996, 31987, 37502, 63974, 75004, 89233, 127948, 178466, 199643, 356932, 399286, 543779, 798572, 1087558, 2175116, 3393931, 5789647, 6787862, 11579294, 13575724, 23158588, 98423999, 196847998, 393695996]

約数ペア:

[(1, 393695996), (2, 196847998), (4, 98423999), (17, 23158588), (29, 13575724), (34, 11579294), (58, 6787862), (68, 5789647), (116, 3393931), (181, 2175116), (362, 1087558), (493, 798572), (724, 543779), (986, 399286), (1103, 356932), (1972, 199643), (2206, 178466), (3077, 127948), (4412, 89233), (5249, 75004), (6154, 63974), (10498, 37502), (12308, 31987), (18751, 20996)]