1406993546

素因数分解:

$2^1\times 7^3\times {\mathrm{193}}^1\times {\mathrm{10627}}^1$

素因数の和:10843

約数の個数: 32

約数和(自身を含む): 2474198400

約数和(自身を除く): 1067204854

約数列:

[1, 2, 7, 14, 49, 98, 193, 343, 386, 686, 1351, 2702, 9457, 10627, 18914, 21254, 66199, 74389, 132398, 148778, 520723, 1041446, 2051011, 3645061, 4102022, 7290122, 14357077, 28714154, 100499539, 200999078, 703496773, 1406993546]

約数ペア:

[(1, 1406993546), (2, 703496773), (7, 200999078), (14, 100499539), (49, 28714154), (98, 14357077), (193, 7290122), (343, 4102022), (386, 3645061), (686, 2051011), (1351, 1041446), (2702, 520723), (9457, 148778), (10627, 132398), (18914, 74389), (21254, 66199)]