228857678

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{119321}}^1$

素因数の和:119467

約数の個数: 16

約数和(自身を含む): 395194464

約数和(自身を除く): 166336786

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 119321, 238642, 835247, 1670494, 16346977, 32693954, 114428839, 228857678]

約数ペア:

[(1, 228857678), (2, 114428839), (7, 32693954), (14, 16346977), (137, 1670494), (274, 835247), (959, 238642), (1918, 119321)]