1608260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 3416280

約数和(自身を除く): 1808020

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 829, 970, 1658, 1940, 3316, 4145, 8290, 16580, 80413, 160826, 321652, 402065, 804130, 1608260]

約数ペア:

[(1, 1608260), (2, 804130), (4, 402065), (5, 321652), (10, 160826), (20, 80413), (97, 16580), (194, 8290), (388, 4145), (485, 3316), (829, 1940), (970, 1658)]