1214271494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{29129}}^1$

素因数の和:30247

約数の個数: 16

約数和(自身を含む): 1919084400

約数和(自身を除く): 704812906

約数列:

[1, 2, 19, 38, 1097, 2194, 20843, 29129, 41686, 58258, 553451, 1106902, 31954513, 63909026, 607135747, 1214271494]

約数ペア:

[(1, 1214271494), (2, 607135747), (19, 63909026), (38, 31954513), (1097, 1106902), (2194, 553451), (20843, 58258), (29129, 41686)]