2912156390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2036473}}^1$

素因数の和:2036504

約数の個数: 32

約数和(自身を含む): 6158297376

約数和(自身を除く): 3246140986

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2036473, 4072946, 10182365, 20364730, 22401203, 26474149, 44802406, 52948298, 112006015, 132370745, 224012030, 264741490, 291215639, 582431278, 1456078195, 2912156390]

約数ペア:

[(1, 2912156390), (2, 1456078195), (5, 582431278), (10, 291215639), (11, 264741490), (13, 224012030), (22, 132370745), (26, 112006015), (55, 52948298), (65, 44802406), (110, 26474149), (130, 22401203), (143, 20364730), (286, 10182365), (715, 4072946), (1430, 2036473)]