1809332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 3840480

約数和(自身を除く): 2031148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 179, 266, 358, 361, 532, 716, 722, 1253, 1444, 2506, 2527, 3401, 5012, 5054, 6802, 10108, 13604, 23807, 47614, 64619, 95228, 129238, 258476, 452333, 904666, 1809332]

約数ペア:

[(1, 1809332), (2, 904666), (4, 452333), (7, 258476), (14, 129238), (19, 95228), (28, 64619), (38, 47614), (76, 23807), (133, 13604), (179, 10108), (266, 6802), (358, 5054), (361, 5012), (532, 3401), (716, 2527), (722, 2506), (1253, 1444)]