858133068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{12763}}^1$

素因数の和:13214

約数の個数: 48

約数和(自身を含む): 2161506816

約数和(自身を除く): 1303373748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 862, 1293, 1724, 2586, 5172, 5603, 11206, 12763, 16809, 22412, 25526, 33618, 38289, 51052, 67236, 76578, 153156, 165919, 331838, 497757, 663676, 995514, 1991028, 5500853, 11001706, 16502559, 22003412, 33005118, 66010236, 71511089, 143022178, 214533267, 286044356, 429066534, 858133068]

約数ペア:

[(1, 858133068), (2, 429066534), (3, 286044356), (4, 214533267), (6, 143022178), (12, 71511089), (13, 66010236), (26, 33005118), (39, 22003412), (52, 16502559), (78, 11001706), (156, 5500853), (431, 1991028), (862, 995514), (1293, 663676), (1724, 497757), (2586, 331838), (5172, 165919), (5603, 153156), (11206, 76578), (12763, 67236), (16809, 51052), (22412, 38289), (25526, 33618)]