1801772

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 3632160

約数和(自身を除く): 1830388

約数列:

[1, 2, 4, 7, 14, 28, 229, 281, 458, 562, 916, 1124, 1603, 1967, 3206, 3934, 6412, 7868, 64349, 128698, 257396, 450443, 900886, 1801772]

約数ペア:

[(1, 1801772), (2, 900886), (4, 450443), (7, 257396), (14, 128698), (28, 64349), (229, 7868), (281, 6412), (458, 3934), (562, 3206), (916, 1967), (1124, 1603)]