2399689892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{248621}}^1$

素因数の和:248771

約数の個数: 24

約数和(自身を含む): 4455306240

約数和(自身を除く): 2055616348

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 248621, 497242, 994484, 4723799, 9447598, 18895196, 31574867, 63149734, 126299468, 599922473, 1199844946, 2399689892]

約数ペア:

[(1, 2399689892), (2, 1199844946), (4, 599922473), (19, 126299468), (38, 63149734), (76, 31574867), (127, 18895196), (254, 9447598), (508, 4723799), (2413, 994484), (4826, 497242), (9652, 248621)]