940771878

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2147881}}^1$

素因数の和:2147959

約数の個数: 16

約数和(自身を含む): 1907319216

約数和(自身を除く): 966547338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 2147881, 4295762, 6443643, 12887286, 156795313, 313590626, 470385939, 940771878]

約数ペア:

[(1, 940771878), (2, 470385939), (3, 313590626), (6, 156795313), (73, 12887286), (146, 6443643), (219, 4295762), (438, 2147881)]