2044156940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14601121}}^1$

素因数の和:14601137

約数の個数: 24

約数和(自身を含む): 4905976992

約数和(自身を除く): 2861820052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14601121, 29202242, 58404484, 73005605, 102207847, 146011210, 204415694, 292022420, 408831388, 511039235, 1022078470, 2044156940]

約数ペア:

[(1, 2044156940), (2, 1022078470), (4, 511039235), (5, 408831388), (7, 292022420), (10, 204415694), (14, 146011210), (20, 102207847), (28, 73005605), (35, 58404484), (70, 29202242), (140, 14601121)]