490769072

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{3067}}^1$

素因数の和:3285

約数の個数: 40

約数和(自身を含む): 971242896

約数和(自身を除く): 480473824

約数列:

[1, 2, 4, 8, 16, 73, 137, 146, 274, 292, 548, 584, 1096, 1168, 2192, 3067, 6134, 10001, 12268, 20002, 24536, 40004, 49072, 80008, 160016, 223891, 420179, 447782, 840358, 895564, 1680716, 1791128, 3361432, 3582256, 6722864, 30673067, 61346134, 122692268, 245384536, 490769072]

約数ペア:

[(1, 490769072), (2, 245384536), (4, 122692268), (8, 61346134), (16, 30673067), (73, 6722864), (137, 3582256), (146, 3361432), (274, 1791128), (292, 1680716), (548, 895564), (584, 840358), (1096, 447782), (1168, 420179), (2192, 223891), (3067, 160016), (6134, 80008), (10001, 49072), (12268, 40004), (20002, 24536)]