1901049670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{51673}}^1$

素因数の和:51976

約数の個数: 32

約数和(自身を含む): 3698204832

約数和(自身を除く): 1797155162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1415, 2830, 3679, 7358, 18395, 36790, 51673, 103346, 258365, 516730, 671749, 1343498, 3358745, 6717490, 14623459, 29246918, 73117295, 146234590, 190104967, 380209934, 950524835, 1901049670]

約数ペア:

[(1, 1901049670), (2, 950524835), (5, 380209934), (10, 190104967), (13, 146234590), (26, 73117295), (65, 29246918), (130, 14623459), (283, 6717490), (566, 3358745), (1415, 1343498), (2830, 671749), (3679, 516730), (7358, 258365), (18395, 103346), (36790, 51673)]