27831024578

素因数分解:

$2^1\times 7^1\times {\mathrm{7919}}^1\times {\mathrm{251033}}^1$

素因数の和:258961

約数の個数: 16

約数和(自身を含む): 47716542720

約数和(自身を除く): 19885518142

約数列:

[1, 2, 7, 14, 7919, 15838, 55433, 110866, 251033, 502066, 1757231, 3514462, 1987930327, 3975860654, 13915512289, 27831024578]

約数ペア:

[(1, 27831024578), (2, 13915512289), (7, 3975860654), (14, 1987930327), (7919, 3514462), (15838, 1757231), (55433, 502066), (110866, 251033)]