859850906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 1420768512

約数和(自身を除く): 560917606

約数列:

[1, 2, 23, 31, 46, 53, 62, 106, 367, 713, 734, 961, 1219, 1426, 1643, 1922, 2438, 3286, 8441, 11377, 16882, 19451, 22103, 22754, 37789, 38902, 44206, 50933, 75578, 101866, 261671, 352687, 447373, 523342, 602981, 705374, 894746, 1171459, 1205962, 2342918, 8111801, 13868563, 16223602, 18692411, 27737126, 37384822, 429925453, 859850906]

約数ペア:

[(1, 859850906), (2, 429925453), (23, 37384822), (31, 27737126), (46, 18692411), (53, 16223602), (62, 13868563), (106, 8111801), (367, 2342918), (713, 1205962), (734, 1171459), (961, 894746), (1219, 705374), (1426, 602981), (1643, 523342), (1922, 447373), (2438, 352687), (3286, 261671), (8441, 101866), (11377, 75578), (16882, 50933), (19451, 44206), (22103, 38902), (22754, 37789)]