313722254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1\times {\mathrm{6217}}^1$

素因数の和:7339

約数の個数: 16

約数和(自身を含む): 491570208

約数和(自身を除く): 177847954

約数列:

[1, 2, 23, 46, 1097, 2194, 6217, 12434, 25231, 50462, 142991, 285982, 6820049, 13640098, 156861127, 313722254]

約数ペア:

[(1, 313722254), (2, 156861127), (23, 13640098), (46, 6820049), (1097, 285982), (2194, 142991), (6217, 50462), (12434, 25231)]