2585655254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15803}}^1$

素因数の和:15885

約数の個数: 64

約数和(自身を含む): 5097738240

約数和(自身を除く): 2512082986

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 754, 806, 899, 1798, 2639, 2821, 5278, 5642, 6293, 11687, 12586, 15803, 23374, 31606, 81809, 110621, 163618, 205439, 221242, 410878, 458287, 489893, 916574, 979786, 1438073, 2876146, 3208009, 3429251, 5957731, 6368609, 6416018, 6858502, 11915462, 12737218, 14206897, 28413794, 41704117, 44580263, 83408234, 89160526, 99448279, 184689661, 198896558, 369379322, 1292827627, 2585655254]

約数ペア:

[(1, 2585655254), (2, 1292827627), (7, 369379322), (13, 198896558), (14, 184689661), (26, 99448279), (29, 89160526), (31, 83408234), (58, 44580263), (62, 41704117), (91, 28413794), (182, 14206897), (203, 12737218), (217, 11915462), (377, 6858502), (403, 6416018), (406, 6368609), (434, 5957731), (754, 3429251), (806, 3208009), (899, 2876146), (1798, 1438073), (2639, 979786), (2821, 916574), (5278, 489893), (5642, 458287), (6293, 410878), (11687, 221242), (12586, 205439), (15803, 163618), (23374, 110621), (31606, 81809)]