2022897904

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{848531}}^1$

素因数の和:848688

約数の個数: 20

約数和(自身を含む): 3945673800

約数和(自身を除く): 1922775896

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 848531, 1697062, 3394124, 6788248, 13576496, 126431119, 252862238, 505724476, 1011448952, 2022897904]

約数ペア:

[(1, 2022897904), (2, 1011448952), (4, 505724476), (8, 252862238), (16, 126431119), (149, 13576496), (298, 6788248), (596, 3394124), (1192, 1697062), (2384, 848531)]