2197472

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1650

約数の個数: 24

約数和(自身を含む): 4429656

約数和(自身を除く): 2232184

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1597, 3194, 6388, 12776, 25552, 51104, 68671, 137342, 274684, 549368, 1098736, 2197472]

約数ペア:

[(1, 2197472), (2, 1098736), (4, 549368), (8, 274684), (16, 137342), (32, 68671), (43, 51104), (86, 25552), (172, 12776), (344, 6388), (688, 3194), (1376, 1597)]