1946754448

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{5479}}^1$

素因数の和:5959

約数の個数: 40

約数和(自身を含む): 3852878400

約数和(自身を除く): 1906123952

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 419, 424, 838, 848, 1676, 3352, 5479, 6704, 10958, 21916, 22207, 43832, 44414, 87664, 88828, 177656, 290387, 355312, 580774, 1161548, 2295701, 2323096, 4591402, 4646192, 9182804, 18365608, 36731216, 121672153, 243344306, 486688612, 973377224, 1946754448]

約数ペア:

[(1, 1946754448), (2, 973377224), (4, 486688612), (8, 243344306), (16, 121672153), (53, 36731216), (106, 18365608), (212, 9182804), (419, 4646192), (424, 4591402), (838, 2323096), (848, 2295701), (1676, 1161548), (3352, 580774), (5479, 355312), (6704, 290387), (10958, 177656), (21916, 88828), (22207, 87664), (43832, 44414)]