444389290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{6373}}^1$

素因数の和:6766

約数の個数: 32

約数和(自身を含む): 844427520

約数和(自身を除く): 400038230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1835, 3670, 6373, 6973, 12746, 13946, 31865, 34865, 63730, 69730, 121087, 242174, 605435, 1210870, 2338891, 4677782, 11694455, 23388910, 44438929, 88877858, 222194645, 444389290]

約数ペア:

[(1, 444389290), (2, 222194645), (5, 88877858), (10, 44438929), (19, 23388910), (38, 11694455), (95, 4677782), (190, 2338891), (367, 1210870), (734, 605435), (1835, 242174), (3670, 121087), (6373, 69730), (6973, 63730), (12746, 34865), (13946, 31865)]