2046940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14621}}^1$

素因数の和:14637

約数の個数: 24

約数和(自身を含む): 4912992

約数和(自身を除く): 2866052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14621, 29242, 58484, 73105, 102347, 146210, 204694, 292420, 409388, 511735, 1023470, 2046940]

約数ペア:

[(1, 2046940), (2, 1023470), (4, 511735), (5, 409388), (7, 292420), (10, 204694), (14, 146210), (20, 102347), (28, 73105), (35, 58484), (70, 29242), (140, 14621)]