9404972272

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{1123}}^1\times {\mathrm{2657}}^1$

素因数の和:3985

約数の個数: 40

約数和(自身を含む): 18337839696

約数和(自身を除く): 8932867424

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1123, 1576, 2246, 2657, 3152, 4492, 5314, 8984, 10628, 17968, 21256, 42512, 221231, 442462, 523429, 884924, 1046858, 1769848, 2093716, 2983811, 3539696, 4187432, 5967622, 8374864, 11935244, 23870488, 47740976, 587810767, 1175621534, 2351243068, 4702486136, 9404972272]

約数ペア:

[(1, 9404972272), (2, 4702486136), (4, 2351243068), (8, 1175621534), (16, 587810767), (197, 47740976), (394, 23870488), (788, 11935244), (1123, 8374864), (1576, 5967622), (2246, 4187432), (2657, 3539696), (3152, 2983811), (4492, 2093716), (5314, 1769848), (8984, 1046858), (10628, 884924), (17968, 523429), (21256, 442462), (42512, 221231)]