2013509897332

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1\times {\mathrm{173207}}^1$

素因数の和:173872

約数の個数: 48

約数和(自身を含む): 3661811112960

約数和(自身を除く): 1648301215628

約数列:

[1, 2, 4, 31, 62, 124, 241, 389, 482, 778, 964, 1556, 7471, 12059, 14942, 24118, 29884, 48236, 93749, 173207, 187498, 346414, 374996, 692828, 2906219, 5369417, 5812438, 10738834, 11624876, 21477668, 41742887, 67377523, 83485774, 134755046, 166971548, 269510092, 1294029497, 2088703213, 2588058994, 4177406426, 5176117988, 8354812852, 16237983043, 32475966086, 64951932172, 503377474333, 1006754948666, 2013509897332]

約数ペア:

[(1, 2013509897332), (2, 1006754948666), (4, 503377474333), (31, 64951932172), (62, 32475966086), (124, 16237983043), (241, 8354812852), (389, 5176117988), (482, 4177406426), (778, 2588058994), (964, 2088703213), (1556, 1294029497), (7471, 269510092), (12059, 166971548), (14942, 134755046), (24118, 83485774), (29884, 67377523), (48236, 41742887), (93749, 21477668), (173207, 11624876), (187498, 10738834), (346414, 5812438), (374996, 5369417), (692828, 2906219)]