1241786336

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{128923}}^1$

素因数の和:128983

約数の個数: 48

約数和(自身を含む): 2859018624

約数和(自身を除く): 1617232288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 128923, 257846, 515692, 902461, 1031384, 1804922, 2062768, 3609844, 4125536, 5543689, 7219688, 11087378, 14439376, 22174756, 28878752, 38805823, 44349512, 77611646, 88699024, 155223292, 177398048, 310446584, 620893168, 1241786336]

約数ペア:

[(1, 1241786336), (2, 620893168), (4, 310446584), (7, 177398048), (8, 155223292), (14, 88699024), (16, 77611646), (28, 44349512), (32, 38805823), (43, 28878752), (56, 22174756), (86, 14439376), (112, 11087378), (172, 7219688), (224, 5543689), (301, 4125536), (344, 3609844), (602, 2062768), (688, 1804922), (1204, 1031384), (1376, 902461), (2408, 515692), (4816, 257846), (9632, 128923)]