506520716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{8419}}^1$

素因数の和:8538

約数の個数: 36

約数和(自身を含む): 970741800

約数和(自身を除く): 464221084

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 2314, 4628, 8419, 15041, 16838, 30082, 33676, 60164, 109447, 218894, 437788, 749291, 1422811, 1498582, 2845622, 2997164, 5691244, 9740783, 19481566, 38963132, 126630179, 253260358, 506520716]

約数ペア:

[(1, 506520716), (2, 253260358), (4, 126630179), (13, 38963132), (26, 19481566), (52, 9740783), (89, 5691244), (169, 2997164), (178, 2845622), (338, 1498582), (356, 1422811), (676, 749291), (1157, 437788), (2314, 218894), (4628, 109447), (8419, 60164), (15041, 33676), (16838, 30082)]