1669786112

素因数分解:

$2^9\times {\mathrm{233}}^1\times {\mathrm{13997}}^1$

素因数の和:14248

約数の個数: 40

約数和(自身を含む): 3350869236

約数和(自身を除く): 1681083124

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 466, 512, 932, 1864, 3728, 7456, 13997, 14912, 27994, 29824, 55988, 59648, 111976, 119296, 223952, 447904, 895808, 1791616, 3261301, 3583232, 6522602, 7166464, 13045204, 26090408, 52180816, 104361632, 208723264, 417446528, 834893056, 1669786112]

約数ペア:

[(1, 1669786112), (2, 834893056), (4, 417446528), (8, 208723264), (16, 104361632), (32, 52180816), (64, 26090408), (128, 13045204), (233, 7166464), (256, 6522602), (466, 3583232), (512, 3261301), (932, 1791616), (1864, 895808), (3728, 447904), (7456, 223952), (13997, 119296), (14912, 111976), (27994, 59648), (29824, 55988)]