2852976386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{3671}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 4685942016

約数和(自身を除く): 1832965630

約数列:

[1, 2, 13, 26, 71, 142, 421, 842, 923, 1846, 3671, 5473, 7342, 10946, 29891, 47723, 59782, 95446, 260641, 388583, 521282, 777166, 1545491, 3090982, 3388333, 6776666, 20091383, 40182766, 109729861, 219459722, 1426488193, 2852976386]

約数ペア:

[(1, 2852976386), (2, 1426488193), (13, 219459722), (26, 109729861), (71, 40182766), (142, 20091383), (421, 6776666), (842, 3388333), (923, 3090982), (1846, 1545491), (3671, 777166), (5473, 521282), (7342, 388583), (10946, 260641), (29891, 95446), (47723, 59782)]