971880112

素因数分解:

$2^4\times 7^2\times {\mathrm{1239643}}^1$

素因数の和:1239665

約数の個数: 30

約数和(自身を含む): 2190450948

約数和(自身を除く): 1218570836

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1239643, 2479286, 4958572, 8677501, 9917144, 17355002, 19834288, 34710004, 60742507, 69420008, 121485014, 138840016, 242970028, 485940056, 971880112]

約数ペア:

[(1, 971880112), (2, 485940056), (4, 242970028), (7, 138840016), (8, 121485014), (14, 69420008), (16, 60742507), (28, 34710004), (49, 19834288), (56, 17355002), (98, 9917144), (112, 8677501), (196, 4958572), (392, 2479286), (784, 1239643)]