28931402

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 43953000

約数和(自身を除く): 15021598

約数列:

[1, 2, 181, 229, 349, 362, 458, 698, 41449, 63169, 79921, 82898, 126338, 159842, 14465701, 28931402]

約数ペア:

[(1, 28931402), (2, 14465701), (181, 159842), (229, 126338), (349, 82898), (362, 79921), (458, 63169), (698, 41449)]