21201703034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{615577}}^1$

素因数の和:616609

約数の個数: 16

約数和(自身を含む): 33706588968

約数和(自身を除く): 12504885934

約数列:

[1, 2, 17, 34, 1013, 2026, 17221, 34442, 615577, 1231154, 10464809, 20929618, 623579501, 1247159002, 10600851517, 21201703034]

約数ペア:

[(1, 21201703034), (2, 10600851517), (17, 1247159002), (34, 623579501), (1013, 20929618), (2026, 10464809), (17221, 1231154), (34442, 615577)]