1057552

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 20

約数和(自身を含む): 2066956

約数和(自身を除く): 1009404

約数列:

[1, 2, 4, 8, 16, 157, 314, 421, 628, 842, 1256, 1684, 2512, 3368, 6736, 66097, 132194, 264388, 528776, 1057552]

約数ペア:

[(1, 1057552), (2, 528776), (4, 264388), (8, 132194), (16, 66097), (157, 6736), (314, 3368), (421, 2512), (628, 1684), (842, 1256)]