13999493698

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 22453200000

約数和(自身を除く): 8453706302

約数列:

[1, 2, 29, 58, 89, 109, 139, 178, 179, 218, 278, 358, 2581, 3161, 4031, 5162, 5191, 6322, 8062, 9701, 10382, 12371, 15151, 15931, 19402, 19511, 24742, 24881, 30302, 31862, 39022, 49762, 281329, 358759, 439379, 461999, 562658, 565819, 717518, 721549, 878758, 923998, 1131638, 1348439, 1443098, 1736479, 2214409, 2696878, 2712029, 3472958, 4428818, 5424058, 39104731, 50357891, 64217861, 78209462, 78648841, 100715782, 128435722, 157297682, 241370581, 482741162, 6999746849, 13999493698]

約数ペア:

[(1, 13999493698), (2, 6999746849), (29, 482741162), (58, 241370581), (89, 157297682), (109, 128435722), (139, 100715782), (178, 78648841), (179, 78209462), (218, 64217861), (278, 50357891), (358, 39104731), (2581, 5424058), (3161, 4428818), (4031, 3472958), (5162, 2712029), (5191, 2696878), (6322, 2214409), (8062, 1736479), (9701, 1443098), (10382, 1348439), (12371, 1131638), (15151, 923998), (15931, 878758), (19402, 721549), (19511, 717518), (24742, 565819), (24881, 562658), (30302, 461999), (31862, 439379), (39022, 358759), (49762, 281329)]