1177647568

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{273617}}^1$

素因数の和:273894

約数の個数: 20

約数和(自身を含む): 2290182660

約数和(自身を除く): 1112535092

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 273617, 547234, 1094468, 2188936, 4377872, 73602973, 147205946, 294411892, 588823784, 1177647568]

約数ペア:

[(1, 1177647568), (2, 588823784), (4, 294411892), (8, 147205946), (16, 73602973), (269, 4377872), (538, 2188936), (1076, 1094468), (2152, 547234), (4304, 273617)]