1697296

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2518

約数の個数: 20

約数和(自身を含む): 3366352

約数和(自身を除く): 1669056

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2467, 4934, 9868, 19736, 39472, 106081, 212162, 424324, 848648, 1697296]

約数ペア:

[(1, 1697296), (2, 848648), (4, 424324), (8, 212162), (16, 106081), (43, 39472), (86, 19736), (172, 9868), (344, 4934), (688, 2467)]