128280926

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{4363}}^1$

素因数の和:4667

約数の個数: 16

約数和(自身を含む): 196432368

約数和(自身を除く): 68151442

約数列:

[1, 2, 61, 122, 241, 482, 4363, 8726, 14701, 29402, 266143, 532286, 1051483, 2102966, 64140463, 128280926]

約数ペア:

[(1, 128280926), (2, 64140463), (61, 2102966), (122, 1051483), (241, 532286), (482, 266143), (4363, 29402), (8726, 14701)]