1961523712

素因数分解:

$2^9\times {\mathrm{3831101}}^1$

素因数の和:3831119

約数の個数: 20

約数和(自身を含む): 3919217346

約数和(自身を除く): 1957693634

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3831101, 7662202, 15324404, 30648808, 61297616, 122595232, 245190464, 490380928, 980761856, 1961523712]

約数ペア:

[(1, 1961523712), (2, 980761856), (4, 490380928), (8, 245190464), (16, 122595232), (32, 61297616), (64, 30648808), (128, 15324404), (256, 7662202), (512, 3831101)]