2040796695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{55691}}^1$

素因数の和:56055

約数の個数: 32

約数和(自身を含む): 3742502400

約数和(自身を除く): 1701705705

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 349, 1047, 1745, 2443, 5235, 7329, 12215, 36645, 55691, 167073, 278455, 389837, 835365, 1169511, 1949185, 5847555, 19436159, 58308477, 97180795, 136053113, 291542385, 408159339, 680265565, 2040796695]

約数ペア:

[(1, 2040796695), (3, 680265565), (5, 408159339), (7, 291542385), (15, 136053113), (21, 97180795), (35, 58308477), (105, 19436159), (349, 5847555), (1047, 1949185), (1745, 1169511), (2443, 835365), (5235, 389837), (7329, 278455), (12215, 167073), (36645, 55691)]