788856536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{3631}}^1$

素因数の和:5739

約数の個数: 32

約数和(自身を含む): 1594084800

約数和(自身を除く): 805228264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2089, 3631, 4178, 7262, 8356, 14524, 16712, 27157, 29048, 47203, 54314, 94406, 108628, 188812, 217256, 377624, 7585159, 15170318, 30340636, 60681272, 98607067, 197214134, 394428268, 788856536]

約数ペア:

[(1, 788856536), (2, 394428268), (4, 197214134), (8, 98607067), (13, 60681272), (26, 30340636), (52, 15170318), (104, 7585159), (2089, 377624), (3631, 217256), (4178, 188812), (7262, 108628), (8356, 94406), (14524, 54314), (16712, 47203), (27157, 29048)]