259384643426

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{2836727}}^1$

素因数の和:2837209

約数の個数: 16

約数和(自身を含む): 393170500800

約数和(自身を除く): 133785857374

約数列:

[1, 2, 131, 262, 349, 698, 45719, 91438, 2836727, 5673454, 371611237, 743222474, 990017723, 1980035446, 129692321713, 259384643426]

約数ペア:

[(1, 259384643426), (2, 129692321713), (131, 1980035446), (262, 990017723), (349, 743222474), (698, 371611237), (45719, 5673454), (91438, 2836727)]