2017238704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5501}}^1$

素因数の和:5606

約数の個数: 80

約数和(自身を含む): 4412780064

約数和(自身を除く): 2395541360

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 43, 52, 82, 86, 104, 164, 172, 208, 328, 344, 533, 559, 656, 688, 1066, 1118, 1763, 2132, 2236, 3526, 4264, 4472, 5501, 7052, 8528, 8944, 11002, 14104, 22004, 22919, 28208, 44008, 45838, 71513, 88016, 91676, 143026, 183352, 225541, 236543, 286052, 366704, 451082, 473086, 572104, 902164, 946172, 1144208, 1804328, 1892344, 2932033, 3075059, 3608656, 3784688, 5864066, 6150118, 9698263, 11728132, 12300236, 19396526, 23456264, 24600472, 38793052, 46912528, 49200944, 77586104, 126077419, 155172208, 252154838, 504309676, 1008619352, 2017238704]

約数ペア:

[(1, 2017238704), (2, 1008619352), (4, 504309676), (8, 252154838), (13, 155172208), (16, 126077419), (26, 77586104), (41, 49200944), (43, 46912528), (52, 38793052), (82, 24600472), (86, 23456264), (104, 19396526), (164, 12300236), (172, 11728132), (208, 9698263), (328, 6150118), (344, 5864066), (533, 3784688), (559, 3608656), (656, 3075059), (688, 2932033), (1066, 1892344), (1118, 1804328), (1763, 1144208), (2132, 946172), (2236, 902164), (3526, 572104), (4264, 473086), (4472, 451082), (5501, 366704), (7052, 286052), (8528, 236543), (8944, 225541), (11002, 183352), (14104, 143026), (22004, 91676), (22919, 88016), (28208, 71513), (44008, 45838)]