1870975678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{4703}}^1$

素因数の和:4849

約数の個数: 48

約数和(自身を含む): 3346914816

約数和(自身を除く): 1475939138

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 169, 214, 286, 338, 1177, 1391, 1859, 2354, 2782, 3718, 4703, 9406, 15301, 18083, 30602, 36166, 51733, 61139, 103466, 122278, 198913, 397826, 503221, 672529, 794807, 1006442, 1345058, 1589614, 5535431, 6541873, 8742877, 11070862, 13083746, 17485754, 71960603, 85044349, 143921206, 170088698, 935487839, 1870975678]

約数ペア:

[(1, 1870975678), (2, 935487839), (11, 170088698), (13, 143921206), (22, 85044349), (26, 71960603), (107, 17485754), (143, 13083746), (169, 11070862), (214, 8742877), (286, 6541873), (338, 5535431), (1177, 1589614), (1391, 1345058), (1859, 1006442), (2354, 794807), (2782, 672529), (3718, 503221), (4703, 397826), (9406, 198913), (15301, 122278), (18083, 103466), (30602, 61139), (36166, 51733)]