419770885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1\times {\mathrm{2917}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 533853936

約数和(自身を除く): 114083051

約数列:

[1, 5, 17, 85, 1693, 2917, 8465, 14585, 28781, 49589, 143905, 247945, 4938481, 24692405, 83954177, 419770885]

約数ペア:

[(1, 419770885), (5, 83954177), (17, 24692405), (85, 4938481), (1693, 247945), (2917, 143905), (8465, 49589), (14585, 28781)]