998587734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{136531}}^1$

素因数の和:136612

約数の個数: 32

約数和(自身を含む): 2123345664

約数和(自身を除く): 1124757930

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 136531, 273062, 409593, 819186, 3140213, 6280426, 7236143, 9420639, 14472286, 18841278, 21708429, 43416858, 166431289, 332862578, 499293867, 998587734]

約数ペア:

[(1, 998587734), (2, 499293867), (3, 332862578), (6, 166431289), (23, 43416858), (46, 21708429), (53, 18841278), (69, 14472286), (106, 9420639), (138, 7236143), (159, 6280426), (318, 3140213), (1219, 819186), (2438, 409593), (3657, 273062), (7314, 136531)]