1271452

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 2793000

約数和(自身を除く): 1521548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 499, 637, 998, 1274, 1996, 2548, 3493, 6487, 6986, 12974, 13972, 24451, 25948, 45409, 48902, 90818, 97804, 181636, 317863, 635726, 1271452]

約数ペア:

[(1, 1271452), (2, 635726), (4, 317863), (7, 181636), (13, 97804), (14, 90818), (26, 48902), (28, 45409), (49, 25948), (52, 24451), (91, 13972), (98, 12974), (182, 6986), (196, 6487), (364, 3493), (499, 2548), (637, 1996), (998, 1274)]