1008055808

素因数分解:

$2^9\times {\mathrm{521}}^1\times {\mathrm{3779}}^1$

素因数の和:4318

約数の個数: 40

約数和(自身を含む): 2018542680

約数和(自身を除く): 1010486872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 521, 1042, 2084, 3779, 4168, 7558, 8336, 15116, 16672, 30232, 33344, 60464, 66688, 120928, 133376, 241856, 266752, 483712, 967424, 1934848, 1968859, 3937718, 7875436, 15750872, 31501744, 63003488, 126006976, 252013952, 504027904, 1008055808]

約数ペア:

[(1, 1008055808), (2, 504027904), (4, 252013952), (8, 126006976), (16, 63003488), (32, 31501744), (64, 15750872), (128, 7875436), (256, 3937718), (512, 1968859), (521, 1934848), (1042, 967424), (2084, 483712), (3779, 266752), (4168, 241856), (7558, 133376), (8336, 120928), (15116, 66688), (16672, 60464), (30232, 33344)]