2016394352

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{120829}}^1$

素因数の和:120993

約数の個数: 40

約数和(自身を含む): 4494876000

約数和(自身を除く): 2478481648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 120829, 241658, 483316, 845803, 966632, 1691606, 1933264, 3383212, 6766424, 13532848, 18003521, 36007042, 72014084, 126024647, 144028168, 252049294, 288056336, 504098588, 1008197176, 2016394352]

約数ペア:

[(1, 2016394352), (2, 1008197176), (4, 504098588), (7, 288056336), (8, 252049294), (14, 144028168), (16, 126024647), (28, 72014084), (56, 36007042), (112, 18003521), (149, 13532848), (298, 6766424), (596, 3383212), (1043, 1933264), (1192, 1691606), (2086, 966632), (2384, 845803), (4172, 483316), (8344, 241658), (16688, 120829)]