12561699038

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{104491}}^1$

素因数の和:104808

約数の個数: 32

約数和(自身を含む): 22309459968

約数和(自身を除く): 9747760930

約数列:

[1, 2, 7, 14, 31, 62, 217, 277, 434, 554, 1939, 3878, 8587, 17174, 60109, 104491, 120218, 208982, 731437, 1462874, 3239221, 6478442, 22674547, 28944007, 45349094, 57888014, 202608049, 405216098, 897264217, 1794528434, 6280849519, 12561699038]

約数ペア:

[(1, 12561699038), (2, 6280849519), (7, 1794528434), (14, 897264217), (31, 405216098), (62, 202608049), (217, 57888014), (277, 45349094), (434, 28944007), (554, 22674547), (1939, 6478442), (3878, 3239221), (8587, 1462874), (17174, 731437), (60109, 208982), (104491, 120218)]