2181693572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1034959}}^1$

素因数の和:1035011

約数の個数: 24

約数和(自身を含む): 4172958720

約数和(自身を除く): 1991265148

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 1034959, 2069918, 4139836, 17594303, 32083729, 35188606, 64167458, 70377212, 128334916, 545423393, 1090846786, 2181693572]

約数ペア:

[(1, 2181693572), (2, 1090846786), (4, 545423393), (17, 128334916), (31, 70377212), (34, 64167458), (62, 35188606), (68, 32083729), (124, 17594303), (527, 4139836), (1054, 2069918), (2108, 1034959)]