1623202048

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{487741}}^1$

素因数の和:487770

約数の個数: 36

約数和(自身を含む): 3489306268

約数和(自身を除く): 1866104220

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 487741, 975482, 1950964, 3901928, 6340633, 7803856, 12681266, 15607712, 25362532, 31215424, 50725064, 62430848, 101450128, 124861696, 202900256, 405800512, 811601024, 1623202048]

約数ペア:

[(1, 1623202048), (2, 811601024), (4, 405800512), (8, 202900256), (13, 124861696), (16, 101450128), (26, 62430848), (32, 50725064), (52, 31215424), (64, 25362532), (104, 15607712), (128, 12681266), (208, 7803856), (256, 6340633), (416, 3901928), (832, 1950964), (1664, 975482), (3328, 487741)]