478812922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{19919}}^1$

素因数の和:20046

約数の個数: 32

約数和(自身を含む): 877754880

約数和(自身を除く): 398941958

約数列:

[1, 2, 7, 14, 17, 34, 101, 119, 202, 238, 707, 1414, 1717, 3434, 12019, 19919, 24038, 39838, 139433, 278866, 338623, 677246, 2011819, 2370361, 4023638, 4740722, 14082733, 28165466, 34200923, 68401846, 239406461, 478812922]

約数ペア:

[(1, 478812922), (2, 239406461), (7, 68401846), (14, 34200923), (17, 28165466), (34, 14082733), (101, 4740722), (119, 4023638), (202, 2370361), (238, 2011819), (707, 677246), (1414, 338623), (1717, 278866), (3434, 139433), (12019, 39838), (19919, 24038)]