2012128054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 3309647040

約数和(自身を除く): 1297518986

約数列:

[1, 2, 29, 41, 58, 67, 73, 82, 134, 146, 173, 346, 1189, 1943, 2117, 2378, 2747, 2993, 3886, 4234, 4891, 5017, 5494, 5986, 7093, 9782, 10034, 11591, 12629, 14186, 23182, 25258, 79663, 86797, 141839, 159326, 173594, 200531, 205697, 283678, 336139, 366241, 401062, 411394, 475231, 517789, 672278, 732482, 846143, 950462, 1035578, 1692286, 5815399, 11630798, 13781699, 15015881, 24538147, 27563398, 30031762, 34691863, 49076294, 69383726, 1006064027, 2012128054]

約数ペア:

[(1, 2012128054), (2, 1006064027), (29, 69383726), (41, 49076294), (58, 34691863), (67, 30031762), (73, 27563398), (82, 24538147), (134, 15015881), (146, 13781699), (173, 11630798), (346, 5815399), (1189, 1692286), (1943, 1035578), (2117, 950462), (2378, 846143), (2747, 732482), (2993, 672278), (3886, 517789), (4234, 475231), (4891, 411394), (5017, 401062), (5494, 366241), (5986, 336139), (7093, 283678), (9782, 205697), (10034, 200531), (11591, 173594), (12629, 159326), (14186, 141839), (23182, 86797), (25258, 79663)]