1263678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 2884896

約数和(自身を除く): 1621218

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 953, 1326, 1906, 2859, 5718, 12389, 16201, 24778, 32402, 37167, 48603, 74334, 97206, 210613, 421226, 631839, 1263678]

約数ペア:

[(1, 1263678), (2, 631839), (3, 421226), (6, 210613), (13, 97206), (17, 74334), (26, 48603), (34, 37167), (39, 32402), (51, 24778), (78, 16201), (102, 12389), (221, 5718), (442, 2859), (663, 1906), (953, 1326)]