2021267666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 3592512000

約数和(自身を除く): 1571244334

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 139, 187, 278, 374, 649, 659, 1003, 1298, 1318, 1529, 2006, 2363, 3058, 4726, 7249, 8201, 11033, 11203, 14498, 16402, 22066, 22406, 25993, 38881, 51986, 77762, 90211, 91601, 123233, 139417, 180422, 183202, 246466, 278834, 427691, 660977, 855382, 1007611, 1321954, 1533587, 1557217, 2015222, 3067174, 3114434, 5404459, 7270747, 10808918, 14541494, 17129387, 34258774, 59449049, 91875803, 118898098, 183751606, 1010633833, 2021267666]

約数ペア:

[(1, 2021267666), (2, 1010633833), (11, 183751606), (17, 118898098), (22, 91875803), (34, 59449049), (59, 34258774), (118, 17129387), (139, 14541494), (187, 10808918), (278, 7270747), (374, 5404459), (649, 3114434), (659, 3067174), (1003, 2015222), (1298, 1557217), (1318, 1533587), (1529, 1321954), (2006, 1007611), (2363, 855382), (3058, 660977), (4726, 427691), (7249, 278834), (8201, 246466), (11033, 183202), (11203, 180422), (14498, 139417), (16402, 123233), (22066, 91601), (22406, 90211), (25993, 77762), (38881, 51986)]