2778889762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1\times {\mathrm{3169}}^1$

素因数の和:4938

約数の個数: 32

約数和(自身を含む): 4749217920

約数和(自身を除く): 1970328158

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1733, 3169, 3466, 6338, 19063, 34859, 38126, 39859, 69718, 72887, 79718, 145774, 438449, 801757, 876898, 1603514, 5491877, 10983754, 60410647, 120821294, 126313171, 252626342, 1389444881, 2778889762]

約数ペア:

[(1, 2778889762), (2, 1389444881), (11, 252626342), (22, 126313171), (23, 120821294), (46, 60410647), (253, 10983754), (506, 5491877), (1733, 1603514), (3169, 876898), (3466, 801757), (6338, 438449), (19063, 145774), (34859, 79718), (38126, 72887), (39859, 69718)]