286163906

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 497629440

約数和(自身を除く): 211465534

約数列:

[1, 2, 7, 14, 101, 202, 439, 461, 707, 878, 922, 1414, 3073, 3227, 6146, 6454, 44339, 46561, 88678, 93122, 202379, 310373, 325927, 404758, 620746, 651854, 1416653, 2833306, 20440279, 40880558, 143081953, 286163906]

約数ペア:

[(1, 286163906), (2, 143081953), (7, 40880558), (14, 20440279), (101, 2833306), (202, 1416653), (439, 651854), (461, 620746), (707, 404758), (878, 325927), (922, 310373), (1414, 202379), (3073, 93122), (3227, 88678), (6146, 46561), (6454, 44339)]