313119898

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{35111}}^1$

素因数の和:35147

約数の個数: 32

約数和(自身を含む): 589881600

約数和(自身を除く): 276761702

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 35111, 70222, 245777, 456443, 491554, 912886, 1720439, 3195101, 3440878, 6390202, 12043073, 22365707, 24086146, 44731414, 156559949, 313119898]

約数ペア:

[(1, 313119898), (2, 156559949), (7, 44731414), (13, 24086146), (14, 22365707), (26, 12043073), (49, 6390202), (91, 3440878), (98, 3195101), (182, 1720439), (343, 912886), (637, 491554), (686, 456443), (1274, 245777), (4459, 70222), (8918, 35111)]