253138934

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1\times {\mathrm{1489}}^1$

素因数の和:2167

約数の個数: 16

約数和(自身を含む): 382989600

約数和(自身を除く): 129850666

約数列:

[1, 2, 167, 334, 509, 1018, 1489, 2978, 85003, 170006, 248663, 497326, 757901, 1515802, 126569467, 253138934]

約数ペア:

[(1, 253138934), (2, 126569467), (167, 1515802), (334, 757901), (509, 497326), (1018, 248663), (1489, 170006), (2978, 85003)]