318424546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{727}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 535062528

約数和(自身を除く): 216637982

約数列:

[1, 2, 11, 22, 43, 86, 463, 473, 727, 926, 946, 1454, 5093, 7997, 10186, 15994, 19909, 31261, 39818, 62522, 218999, 336601, 343871, 437998, 673202, 687742, 3702611, 7405222, 14473843, 28947686, 159212273, 318424546]

約数ペア:

[(1, 318424546), (2, 159212273), (11, 28947686), (22, 14473843), (43, 7405222), (86, 3702611), (463, 687742), (473, 673202), (727, 437998), (926, 343871), (946, 336601), (1454, 218999), (5093, 62522), (7997, 39818), (10186, 31261), (15994, 19909)]