2017380872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{12379}}^1$

素因数の和:13965

約数の個数: 32

約数和(自身を含む): 4076486400

約数和(自身を除く): 2059105528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1567, 3134, 6268, 12379, 12536, 20371, 24758, 40742, 49516, 81484, 99032, 160927, 162968, 321854, 643708, 1287416, 19397893, 38795786, 77591572, 155183144, 252172609, 504345218, 1008690436, 2017380872]

約数ペア:

[(1, 2017380872), (2, 1008690436), (4, 504345218), (8, 252172609), (13, 155183144), (26, 77591572), (52, 38795786), (104, 19397893), (1567, 1287416), (3134, 643708), (6268, 321854), (12379, 162968), (12536, 160927), (20371, 99032), (24758, 81484), (40742, 49516)]