2580456592

素因数分解:

$2^4\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{12893}}^1$

素因数の和:14695

約数の個数: 40

約数和(自身を含む): 5717509056

約数和(自身を除く): 3137052464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1787, 3574, 7148, 12509, 12893, 14296, 25018, 25786, 28592, 50036, 51572, 90251, 100072, 103144, 180502, 200144, 206288, 361004, 722008, 1444016, 23039791, 46079582, 92159164, 161278537, 184318328, 322557074, 368636656, 645114148, 1290228296, 2580456592]

約数ペア:

[(1, 2580456592), (2, 1290228296), (4, 645114148), (7, 368636656), (8, 322557074), (14, 184318328), (16, 161278537), (28, 92159164), (56, 46079582), (112, 23039791), (1787, 1444016), (3574, 722008), (7148, 361004), (12509, 206288), (12893, 200144), (14296, 180502), (25018, 103144), (25786, 100072), (28592, 90251), (50036, 51572)]