2016261304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{217457}}^1$

素因数の和:217543

約数の個数: 32

約数和(自身を含む): 4044718800

約数和(自身を除く): 2028457496

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 217457, 434914, 869828, 1739656, 4131683, 8263366, 13264877, 16526732, 26529754, 33053464, 53059508, 106119016, 252032663, 504065326, 1008130652, 2016261304]

約数ペア:

[(1, 2016261304), (2, 1008130652), (4, 504065326), (8, 252032663), (19, 106119016), (38, 53059508), (61, 33053464), (76, 26529754), (122, 16526732), (152, 13264877), (244, 8263366), (488, 4131683), (1159, 1739656), (2318, 869828), (4636, 434914), (9272, 217457)]