1248979052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{87049}}^1$

素因数の和:87281

約数の個数: 24

約数和(自身を含む): 2325279600

約数和(自身を除く): 1076300548

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 7174, 14348, 87049, 174098, 348196, 1479833, 2959666, 5919332, 18367339, 36734678, 73469356, 312244763, 624489526, 1248979052]

約数ペア:

[(1, 1248979052), (2, 624489526), (4, 312244763), (17, 73469356), (34, 36734678), (68, 18367339), (211, 5919332), (422, 2959666), (844, 1479833), (3587, 348196), (7174, 174098), (14348, 87049)]