2015757688

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{84299}}^1$

素因数の和:84380

約数の個数: 48

約数和(自身を含む): 4468743000

約数和(自身を除く): 2452985312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 11956, 23912, 84299, 168598, 337196, 590093, 674392, 1180186, 2360372, 4130651, 4720744, 5142239, 8261302, 10284478, 16522604, 20568956, 33045208, 35995673, 41137912, 71991346, 143982692, 251969711, 287965384, 503939422, 1007878844, 2015757688]

約数ペア:

[(1, 2015757688), (2, 1007878844), (4, 503939422), (7, 287965384), (8, 251969711), (14, 143982692), (28, 71991346), (49, 41137912), (56, 35995673), (61, 33045208), (98, 20568956), (122, 16522604), (196, 10284478), (244, 8261302), (392, 5142239), (427, 4720744), (488, 4130651), (854, 2360372), (1708, 1180186), (2989, 674392), (3416, 590093), (5978, 337196), (11956, 168598), (23912, 84299)]