842681488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{4787963}}^1$

素因数の和:4787982

約数の個数: 20

約数和(自身を含む): 1781122608

約数和(自身を除く): 938441120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4787963, 9575926, 19151852, 38303704, 52667593, 76607408, 105335186, 210670372, 421340744, 842681488]

約数ペア:

[(1, 842681488), (2, 421340744), (4, 210670372), (8, 105335186), (11, 76607408), (16, 52667593), (22, 38303704), (44, 19151852), (88, 9575926), (176, 4787963)]