2012045795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{4457}}^1$

素因数の和:4639

約数の個数: 32

約数和(自身を含む): 2634571008

約数和(自身を除く): 622525213

約数列:

[1, 5, 17, 47, 85, 113, 235, 565, 799, 1921, 3995, 4457, 5311, 9605, 22285, 26555, 75769, 90287, 209479, 378845, 451435, 503641, 1047395, 2518205, 3561143, 8561897, 17805715, 23671127, 42809485, 118355635, 402409159, 2012045795]

約数ペア:

[(1, 2012045795), (5, 402409159), (17, 118355635), (47, 42809485), (85, 23671127), (113, 17805715), (235, 8561897), (565, 3561143), (799, 2518205), (1921, 1047395), (3995, 503641), (4457, 451435), (5311, 378845), (9605, 209479), (22285, 90287), (26555, 75769)]