2015728134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{1721}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 4681635840

約数和(自身を除く): 2665907706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 353, 474, 553, 706, 1059, 1106, 1659, 1721, 2118, 2471, 3318, 3442, 4942, 5163, 7413, 10326, 12047, 14826, 24094, 27887, 36141, 55774, 72282, 83661, 135959, 167322, 195209, 271918, 390418, 407877, 585627, 607513, 815754, 951713, 1171254, 1215026, 1822539, 1903426, 2855139, 3645078, 4252591, 5710278, 8505182, 12757773, 25515546, 47993527, 95987054, 143980581, 287961162, 335954689, 671909378, 1007864067, 2015728134]

約数ペア:

[(1, 2015728134), (2, 1007864067), (3, 671909378), (6, 335954689), (7, 287961162), (14, 143980581), (21, 95987054), (42, 47993527), (79, 25515546), (158, 12757773), (237, 8505182), (353, 5710278), (474, 4252591), (553, 3645078), (706, 2855139), (1059, 1903426), (1106, 1822539), (1659, 1215026), (1721, 1171254), (2118, 951713), (2471, 815754), (3318, 607513), (3442, 585627), (4942, 407877), (5163, 390418), (7413, 271918), (10326, 195209), (12047, 167322), (14826, 135959), (24094, 83661), (27887, 72282), (36141, 55774)]