380020904

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{89797}}^1$

素因数の和:89849

約数の個数: 24

約数和(自身を含む): 744874410

約数和(自身を除く): 364853506

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 89797, 179594, 359188, 718376, 2065331, 4130662, 8261324, 16522648, 47502613, 95005226, 190010452, 380020904]

約数ペア:

[(1, 380020904), (2, 190010452), (4, 95005226), (8, 47502613), (23, 16522648), (46, 8261324), (92, 4130662), (184, 2065331), (529, 718376), (1058, 359188), (2116, 179594), (4232, 89797)]