2013404152

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{5987}}^1$

素因数の和:6451

約数の個数: 32

約数和(自身を含む): 3816990720

約数和(自身を除く): 1803586568

約数列:

[1, 2, 4, 8, 127, 254, 331, 508, 662, 1016, 1324, 2648, 5987, 11974, 23948, 42037, 47896, 84074, 168148, 336296, 760349, 1520698, 1981697, 3041396, 3963394, 6082792, 7926788, 15853576, 251675519, 503351038, 1006702076, 2013404152]

約数ペア:

[(1, 2013404152), (2, 1006702076), (4, 503351038), (8, 251675519), (127, 15853576), (254, 7926788), (331, 6082792), (508, 3963394), (662, 3041396), (1016, 1981697), (1324, 1520698), (2648, 760349), (5987, 336296), (11974, 168148), (23948, 84074), (42037, 47896)]