306477254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{154943}}^1$

素因数の和:155011

約数の個数: 16

約数和(自身を含む): 490862592

約数和(自身を除く): 184385338

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 154943, 309886, 3563689, 6662549, 7127378, 13325098, 153238627, 306477254]

約数ペア:

[(1, 306477254), (2, 153238627), (23, 13325098), (43, 7127378), (46, 6662549), (86, 3563689), (989, 309886), (1978, 154943)]