2976581374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 5306273280

約数和(自身を除く): 2329691906

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 109, 218, 221, 403, 442, 527, 806, 1054, 1417, 1853, 1993, 2834, 3379, 3706, 3986, 6758, 6851, 13702, 24089, 25909, 33881, 43927, 48178, 51818, 57443, 61783, 67762, 87854, 114886, 123566, 217237, 434474, 440453, 746759, 803179, 880906, 1050311, 1493518, 1606358, 2100622, 2824081, 3693029, 5648162, 6734347, 7386058, 13468694, 13654043, 27308086, 48009377, 87546511, 96018754, 114483899, 175093022, 228967798, 1488290687, 2976581374]

約数ペア:

[(1, 2976581374), (2, 1488290687), (13, 228967798), (17, 175093022), (26, 114483899), (31, 96018754), (34, 87546511), (62, 48009377), (109, 27308086), (218, 13654043), (221, 13468694), (403, 7386058), (442, 6734347), (527, 5648162), (806, 3693029), (1054, 2824081), (1417, 2100622), (1853, 1606358), (1993, 1493518), (2834, 1050311), (3379, 880906), (3706, 803179), (3986, 746759), (6758, 440453), (6851, 434474), (13702, 217237), (24089, 123566), (25909, 114886), (33881, 87854), (43927, 67762), (48178, 61783), (51818, 57443)]