1291260334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{5849}}^1$

素因数の和:7084

約数の個数: 32

約数和(自身を含む): 2386238400

約数和(自身を除く): 1094978066

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1213, 2426, 5849, 8491, 11698, 15769, 16982, 31538, 40943, 76037, 81886, 110383, 152074, 220766, 532259, 1064518, 7094837, 14189674, 49663859, 92232881, 99327718, 184465762, 645630167, 1291260334]

約数ペア:

[(1, 1291260334), (2, 645630167), (7, 184465762), (13, 99327718), (14, 92232881), (26, 49663859), (91, 14189674), (182, 7094837), (1213, 1064518), (2426, 532259), (5849, 220766), (8491, 152074), (11698, 110383), (15769, 81886), (16982, 76037), (31538, 40943)]