399796922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{8527}}^1$

素因数の和:8750

約数の個数: 32

約数和(自身を含む): 729451008

約数和(自身を除く): 329654086

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 394, 1379, 2758, 3349, 6698, 8527, 17054, 23443, 46886, 59689, 119378, 144959, 289918, 1014713, 1679819, 2029426, 3359638, 11758733, 23517466, 28556923, 57113846, 199898461, 399796922]

約数ペア:

[(1, 399796922), (2, 199898461), (7, 57113846), (14, 28556923), (17, 23517466), (34, 11758733), (119, 3359638), (197, 2029426), (238, 1679819), (394, 1014713), (1379, 289918), (2758, 144959), (3349, 119378), (6698, 59689), (8527, 46886), (17054, 23443)]