2008209796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{1049}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 3810240000

約数和(自身を除く): 1802030204

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 599, 799, 1049, 1198, 1598, 2098, 2396, 3196, 4196, 10183, 17833, 20366, 28153, 35666, 40732, 49303, 56306, 71332, 98606, 112612, 197212, 478601, 628351, 838151, 957202, 1256702, 1676302, 1914404, 2513404, 3352604, 10681967, 21363934, 29532497, 42727868, 59064994, 118129988, 502052449, 1004104898, 2008209796]

約数ペア:

[(1, 2008209796), (2, 1004104898), (4, 502052449), (17, 118129988), (34, 59064994), (47, 42727868), (68, 29532497), (94, 21363934), (188, 10681967), (599, 3352604), (799, 2513404), (1049, 1914404), (1198, 1676302), (1598, 1256702), (2098, 957202), (2396, 838151), (3196, 628351), (4196, 478601), (10183, 197212), (17833, 112612), (20366, 98606), (28153, 71332), (35666, 56306), (40732, 49303)]