1583669984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{5939}}^1$

素因数の和:6603

約数の個数: 48

約数和(自身を含む): 3363489360

約数和(自身を除く): 1779819376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 641, 1282, 2564, 5128, 5939, 8333, 10256, 11878, 16666, 20512, 23756, 33332, 47512, 66664, 77207, 95024, 133328, 154414, 190048, 266656, 308828, 617656, 1235312, 2470624, 3806899, 7613798, 15227596, 30455192, 49489687, 60910384, 98979374, 121820768, 197958748, 395917496, 791834992, 1583669984]

約数ペア:

[(1, 1583669984), (2, 791834992), (4, 395917496), (8, 197958748), (13, 121820768), (16, 98979374), (26, 60910384), (32, 49489687), (52, 30455192), (104, 15227596), (208, 7613798), (416, 3806899), (641, 2470624), (1282, 1235312), (2564, 617656), (5128, 308828), (5939, 266656), (8333, 190048), (10256, 154414), (11878, 133328), (16666, 95024), (20512, 77207), (23756, 66664), (33332, 47512)]