997527424

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{251393}}^1$

素因数の和:251438

約数の個数: 32

約数和(自身を含む): 2051375040

約数和(自身を除く): 1053847616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 251393, 502786, 1005572, 2011144, 4022288, 7793183, 8044576, 15586366, 16089152, 31172732, 32178304, 62345464, 124690928, 249381856, 498763712, 997527424]

約数ペア:

[(1, 997527424), (2, 498763712), (4, 249381856), (8, 124690928), (16, 62345464), (31, 32178304), (32, 31172732), (62, 16089152), (64, 15586366), (124, 8044576), (128, 7793183), (248, 4022288), (496, 2011144), (992, 1005572), (1984, 502786), (3968, 251393)]