1056557978

素因数分解:

$2^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{313147}}^1$

素因数の和:313397

約数の個数: 16

約数和(自身を含む): 1818763584

約数和(自身を除く): 762205606

約数列:

[1, 2, 7, 14, 241, 482, 1687, 3374, 313147, 626294, 2192029, 4384058, 75468427, 150936854, 528278989, 1056557978]

約数ペア:

[(1, 1056557978), (2, 528278989), (7, 150936854), (14, 75468427), (241, 4384058), (482, 2192029), (1687, 626294), (3374, 313147)]