987241856

素因数分解:

$2^7\times {\mathrm{257}}^1\times {\mathrm{30011}}^1$

素因数の和:30282

約数の個数: 32

約数和(自身を含む): 1974489480

約数和(自身を除く): 987247624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 257, 514, 1028, 2056, 4112, 8224, 16448, 30011, 32896, 60022, 120044, 240088, 480176, 960352, 1920704, 3841408, 7712827, 15425654, 30851308, 61702616, 123405232, 246810464, 493620928, 987241856]

約数ペア:

[(1, 987241856), (2, 493620928), (4, 246810464), (8, 123405232), (16, 61702616), (32, 30851308), (64, 15425654), (128, 7712827), (257, 3841408), (514, 1920704), (1028, 960352), (2056, 480176), (4112, 240088), (8224, 120044), (16448, 60022), (30011, 32896)]