991233536

素因数分解:

$2^9\times {\mathrm{283}}^1\times {\mathrm{6841}}^1$

素因数の和:7142

約数の個数: 40

約数和(自身を含む): 1987819944

約数和(自身を除く): 996586408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 283, 512, 566, 1132, 2264, 4528, 6841, 9056, 13682, 18112, 27364, 36224, 54728, 72448, 109456, 144896, 218912, 437824, 875648, 1751296, 1936003, 3502592, 3872006, 7744012, 15488024, 30976048, 61952096, 123904192, 247808384, 495616768, 991233536]

約数ペア:

[(1, 991233536), (2, 495616768), (4, 247808384), (8, 123904192), (16, 61952096), (32, 30976048), (64, 15488024), (128, 7744012), (256, 3872006), (283, 3502592), (512, 1936003), (566, 1751296), (1132, 875648), (2264, 437824), (4528, 218912), (6841, 144896), (9056, 109456), (13682, 72448), (18112, 54728), (27364, 36224)]