274240109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 338688000

約数和(自身を除く): 64447891

約数列:

[1, 11, 13, 23, 143, 199, 253, 299, 419, 2189, 2587, 3289, 4577, 4609, 5447, 9637, 28457, 50347, 59501, 59917, 83381, 106007, 125281, 654511, 917191, 1083953, 1378091, 1917763, 11923483, 21095393, 24930919, 274240109]

約数ペア:

[(1, 274240109), (11, 24930919), (13, 21095393), (23, 11923483), (143, 1917763), (199, 1378091), (253, 1083953), (299, 917191), (419, 654511), (2189, 125281), (2587, 106007), (3289, 83381), (4577, 59917), (4609, 59501), (5447, 50347), (9637, 28457)]