628626922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{39631}}^1$

素因数の和:39754

約数の個数: 32

約数和(自身を含む): 1187057664

約数和(自身を除く): 558430742

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 15862, 39631, 79262, 277417, 435941, 554834, 871882, 3051587, 4081993, 6103174, 8163986, 28573951, 44901923, 57147902, 89803846, 314313461, 628626922]

約数ペア:

[(1, 628626922), (2, 314313461), (7, 89803846), (11, 57147902), (14, 44901923), (22, 28573951), (77, 8163986), (103, 6103174), (154, 4081993), (206, 3051587), (721, 871882), (1133, 554834), (1442, 435941), (2266, 277417), (7931, 79262), (15862, 39631)]