507630424

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{394123}}^1$

素因数の和:394159

約数の個数: 32

約数和(自身を含む): 1135077120

約数和(自身を除く): 627446696

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 394123, 788246, 1576492, 2758861, 3152984, 5517722, 9064829, 11035444, 18129658, 22070888, 36259316, 63453803, 72518632, 126907606, 253815212, 507630424]

約数ペア:

[(1, 507630424), (2, 253815212), (4, 126907606), (7, 72518632), (8, 63453803), (14, 36259316), (23, 22070888), (28, 18129658), (46, 11035444), (56, 9064829), (92, 5517722), (161, 3152984), (184, 2758861), (322, 1576492), (644, 788246), (1288, 394123)]