1617991752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{3301}}^1$

素因数の和:4894

約数の個数: 64

約数和(自身を含む): 4360224960

約数和(自身を除く): 2742233208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1571, 3142, 3301, 4713, 6284, 6602, 9426, 9903, 12568, 13204, 18852, 19806, 20423, 26408, 37704, 39612, 40846, 42913, 61269, 79224, 81692, 85826, 122538, 128739, 163384, 171652, 245076, 257478, 343304, 490152, 514956, 1029912, 5185871, 10371742, 15557613, 20743484, 31115226, 41486968, 62230452, 67416323, 124460904, 134832646, 202248969, 269665292, 404497938, 539330584, 808995876, 1617991752]

約数ペア:

[(1, 1617991752), (2, 808995876), (3, 539330584), (4, 404497938), (6, 269665292), (8, 202248969), (12, 134832646), (13, 124460904), (24, 67416323), (26, 62230452), (39, 41486968), (52, 31115226), (78, 20743484), (104, 15557613), (156, 10371742), (312, 5185871), (1571, 1029912), (3142, 514956), (3301, 490152), (4713, 343304), (6284, 257478), (6602, 245076), (9426, 171652), (9903, 163384), (12568, 128739), (13204, 122538), (18852, 85826), (19806, 81692), (20423, 79224), (26408, 61269), (37704, 42913), (39612, 40846)]