131170031426

素因数分解:

$2^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{12120683}}^1$

素因数の和:12121465

約数の個数: 16

約数和(自身を含む): 225153825984

約数和(自身を除く): 93983794558

約数列:

[1, 2, 7, 14, 773, 1546, 5411, 10822, 12120683, 24241366, 84844781, 169689562, 9369287959, 18738575918, 65585015713, 131170031426]

約数ペア:

[(1, 131170031426), (2, 65585015713), (7, 18738575918), (14, 9369287959), (773, 169689562), (1546, 84844781), (5411, 24241366), (10822, 12120683)]