842430914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4391}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 1398974976

約数和(自身を除く): 556544062

約数列:

[1, 2, 13, 26, 47, 94, 157, 314, 611, 1222, 2041, 4082, 4391, 7379, 8782, 14758, 57083, 95927, 114166, 191854, 206377, 412754, 689387, 1378774, 2682901, 5365802, 8962031, 17924062, 32401189, 64802378, 421215457, 842430914]

約数ペア:

[(1, 842430914), (2, 421215457), (13, 64802378), (26, 32401189), (47, 17924062), (94, 8962031), (157, 5365802), (314, 2682901), (611, 1378774), (1222, 689387), (2041, 412754), (4082, 206377), (4391, 191854), (7379, 114166), (8782, 95927), (14758, 57083)]