2890917170

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1\times {\mathrm{4787}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 5255845056

約数和(自身を除く): 2364927886

約数列:

[1, 2, 5, 10, 131, 262, 461, 655, 922, 1310, 2305, 4610, 4787, 9574, 23935, 47870, 60391, 120782, 301955, 603910, 627097, 1254194, 2206807, 3135485, 4413614, 6270970, 11034035, 22068070, 289091717, 578183434, 1445458585, 2890917170]

約数ペア:

[(1, 2890917170), (2, 1445458585), (5, 578183434), (10, 289091717), (131, 22068070), (262, 11034035), (461, 6270970), (655, 4413614), (922, 3135485), (1310, 2206807), (2305, 1254194), (4610, 627097), (4787, 603910), (9574, 301955), (23935, 120782), (47870, 60391)]