1180521784

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{2591}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 2404883520

約数和(自身を除く): 1224361736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 337, 338, 674, 676, 1348, 1352, 2591, 2696, 4381, 5182, 8762, 10364, 17524, 20728, 33683, 35048, 56953, 67366, 113906, 134732, 227812, 269464, 437879, 455624, 873167, 875758, 1746334, 1751516, 3492668, 3503032, 6985336, 11351171, 22702342, 45404684, 90809368, 147565223, 295130446, 590260892, 1180521784]

約数ペア:

[(1, 1180521784), (2, 590260892), (4, 295130446), (8, 147565223), (13, 90809368), (26, 45404684), (52, 22702342), (104, 11351171), (169, 6985336), (337, 3503032), (338, 3492668), (674, 1751516), (676, 1746334), (1348, 875758), (1352, 873167), (2591, 455624), (2696, 437879), (4381, 269464), (5182, 227812), (8762, 134732), (10364, 113906), (17524, 67366), (20728, 56953), (33683, 35048)]