1293379434

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{48781}}^1$

素因数の和:49283

約数の個数: 32

約数和(自身を含む): 2880089280

約数和(自身を除く): 1586709846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2946, 4419, 8838, 13257, 26514, 48781, 97562, 146343, 292686, 439029, 878058, 1317087, 2634174, 23951471, 47902942, 71854413, 143708826, 215563239, 431126478, 646689717, 1293379434]

約数ペア:

[(1, 1293379434), (2, 646689717), (3, 431126478), (6, 215563239), (9, 143708826), (18, 71854413), (27, 47902942), (54, 23951471), (491, 2634174), (982, 1317087), (1473, 878058), (2946, 439029), (4419, 292686), (8838, 146343), (13257, 97562), (26514, 48781)]