293886484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{3457}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 525463848

約数和(自身を除く): 231577364

約数列:

[1, 2, 4, 53, 106, 212, 401, 802, 1604, 3457, 6914, 13828, 21253, 42506, 85012, 183221, 366442, 732884, 1386257, 2772514, 5545028, 73471621, 146943242, 293886484]

約数ペア:

[(1, 293886484), (2, 146943242), (4, 73471621), (53, 5545028), (106, 2772514), (212, 1386257), (401, 732884), (802, 366442), (1604, 183221), (3457, 85012), (6914, 42506), (13828, 21253)]