78312128388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{502000823}}^1$

素因数の和:502000843

約数の個数: 24

約数和(自身を含む): 196784323008

約数和(自身を除く): 118472194620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 502000823, 1004001646, 1506002469, 2008003292, 3012004938, 6024009876, 6526010699, 13052021398, 19578032097, 26104042796, 39156064194, 78312128388]

約数ペア:

[(1, 78312128388), (2, 39156064194), (3, 26104042796), (4, 19578032097), (6, 13052021398), (12, 6526010699), (13, 6024009876), (26, 3012004938), (39, 2008003292), (52, 1506002469), (78, 1004001646), (156, 502000823)]