2357284826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 4020903936

約数和(自身を除く): 1663619110

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 167, 211, 334, 403, 422, 806, 1079, 2158, 2171, 2573, 2743, 4342, 5146, 5177, 5486, 6541, 10354, 13082, 13861, 17513, 27722, 33449, 35026, 35237, 66898, 67301, 70474, 85033, 134602, 170066, 180193, 227669, 360386, 429691, 455338, 458081, 542903, 859382, 916162, 1085806, 1092347, 2184694, 2924671, 5585983, 5849342, 7057739, 11171966, 14115478, 14200511, 28401022, 38020723, 76041446, 90664801, 181329602, 1178642413, 2357284826]

約数ペア:

[(1, 2357284826), (2, 1178642413), (13, 181329602), (26, 90664801), (31, 76041446), (62, 38020723), (83, 28401022), (166, 14200511), (167, 14115478), (211, 11171966), (334, 7057739), (403, 5849342), (422, 5585983), (806, 2924671), (1079, 2184694), (2158, 1092347), (2171, 1085806), (2573, 916162), (2743, 859382), (4342, 542903), (5146, 458081), (5177, 455338), (5486, 429691), (6541, 360386), (10354, 227669), (13082, 180193), (13861, 170066), (17513, 134602), (27722, 85033), (33449, 70474), (35026, 67301), (35237, 66898)]