381158094

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{2903}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 775019520

約数和(自身を除く): 393861426

約数列:

[1, 2, 3, 6, 79, 158, 237, 277, 474, 554, 831, 1662, 2903, 5806, 8709, 17418, 21883, 43766, 65649, 131298, 229337, 458674, 688011, 804131, 1376022, 1608262, 2412393, 4824786, 63526349, 127052698, 190579047, 381158094]

約数ペア:

[(1, 381158094), (2, 190579047), (3, 127052698), (6, 63526349), (79, 4824786), (158, 2412393), (237, 1608262), (277, 1376022), (474, 804131), (554, 688011), (831, 458674), (1662, 229337), (2903, 131298), (5806, 65649), (8709, 43766), (17418, 21883)]