977989906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2063}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 1583566848

約数和(自身を除く): 605576942

約数列:

[1, 2, 17, 34, 73, 146, 191, 382, 1241, 2063, 2482, 3247, 4126, 6494, 13943, 27886, 35071, 70142, 150599, 237031, 301198, 394033, 474062, 788066, 2560183, 5120366, 6698561, 13397122, 28764409, 57528818, 488994953, 977989906]

約数ペア:

[(1, 977989906), (2, 488994953), (17, 57528818), (34, 28764409), (73, 13397122), (146, 6698561), (191, 5120366), (382, 2560183), (1241, 788066), (2063, 474062), (2482, 394033), (3247, 301198), (4126, 237031), (6494, 150599), (13943, 70142), (27886, 35071)]