1431498172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 2755469920

約数和(自身を除く): 1323971748

約数列:

[1, 2, 4, 13, 26, 52, 73, 139, 146, 278, 292, 556, 949, 1807, 1898, 2713, 3614, 3796, 5426, 7228, 10147, 10852, 20294, 35269, 40588, 70538, 131911, 141076, 198049, 263822, 377107, 396098, 527644, 754214, 792196, 1508428, 2574637, 4902391, 5149274, 9804782, 10298548, 19609564, 27528811, 55057622, 110115244, 357874543, 715749086, 1431498172]

約数ペア:

[(1, 1431498172), (2, 715749086), (4, 357874543), (13, 110115244), (26, 55057622), (52, 27528811), (73, 19609564), (139, 10298548), (146, 9804782), (278, 5149274), (292, 4902391), (556, 2574637), (949, 1508428), (1807, 792196), (1898, 754214), (2713, 527644), (3614, 396098), (3796, 377107), (5426, 263822), (7228, 198049), (10147, 141076), (10852, 131911), (20294, 70538), (35269, 40588)]