2097620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14983}}^1$

素因数の和:14999

約数の個数: 24

約数和(自身を含む): 5034624

約数和(自身を除く): 2937004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14983, 29966, 59932, 74915, 104881, 149830, 209762, 299660, 419524, 524405, 1048810, 2097620]

約数ペア:

[(1, 2097620), (2, 1048810), (4, 524405), (5, 419524), (7, 299660), (10, 209762), (14, 149830), (20, 104881), (28, 74915), (35, 59932), (70, 29966), (140, 14983)]