1947349716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1\times {\mathrm{4463}}^1$

素因数の和:7280

約数の個数: 48

約数和(自身を含む): 4896186624

約数和(自身を除く): 2948836908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2797, 4463, 5594, 8391, 8926, 11188, 13389, 16782, 17852, 26778, 33564, 36361, 53556, 58019, 72722, 109083, 116038, 145444, 174057, 218166, 232076, 348114, 436332, 696228, 12483011, 24966022, 37449033, 49932044, 74898066, 149796132, 162279143, 324558286, 486837429, 649116572, 973674858, 1947349716]

約数ペア:

[(1, 1947349716), (2, 973674858), (3, 649116572), (4, 486837429), (6, 324558286), (12, 162279143), (13, 149796132), (26, 74898066), (39, 49932044), (52, 37449033), (78, 24966022), (156, 12483011), (2797, 696228), (4463, 436332), (5594, 348114), (8391, 232076), (8926, 218166), (11188, 174057), (13389, 145444), (16782, 116038), (17852, 109083), (26778, 72722), (33564, 58019), (36361, 53556)]