971193.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 2997456

約数和(自身を除く): 1603396

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1621, 3242, 6484, 8105, 16210, 32420, 69703, 139406, 278812, 348515, 697030, 1394060]

約数ペア:

[(1, 1394060), (2, 697030), (4, 348515), (5, 278812), (10, 139406), (20, 69703), (43, 32420), (86, 16210), (172, 8105), (215, 6484), (430, 3242), (860, 1621)]