1026421739

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{14891}}^1$

素因数の和:15170

約数の個数: 16

約数和(自身を含む): 1205656320

約数和(自身を除く): 179234581

約数列:

[1, 7, 43, 229, 301, 1603, 9847, 14891, 68929, 104237, 640313, 3410039, 4482191, 23870273, 146631677, 1026421739]

約数ペア:

[(1, 1026421739), (7, 146631677), (43, 23870273), (229, 4482191), (301, 3410039), (1603, 640313), (9847, 104237), (14891, 68929)]