7029252940

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{838813}}^1$

素因数の和:839241

約数の個数: 24

約数和(自身を含む): 14796678960

約数和(自身を除く): 7767426020

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 838813, 1677626, 3355252, 4194065, 8388130, 16776260, 351462647, 702925294, 1405850588, 1757313235, 3514626470, 7029252940]

約数ペア:

[(1, 7029252940), (2, 3514626470), (4, 1757313235), (5, 1405850588), (10, 702925294), (20, 351462647), (419, 16776260), (838, 8388130), (1676, 4194065), (2095, 3355252), (4190, 1677626), (8380, 838813)]