1252199344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{45317}}^1$

素因数の和:45493

約数の個数: 40

約数和(自身を含む): 2663610768

約数和(自身を除く): 1411411424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 3454, 6908, 13816, 27632, 45317, 90634, 181268, 362536, 498487, 725072, 996974, 1993948, 3987896, 7114769, 7975792, 14229538, 28459076, 56918152, 78262459, 113836304, 156524918, 313049836, 626099672, 1252199344]

約数ペア:

[(1, 1252199344), (2, 626099672), (4, 313049836), (8, 156524918), (11, 113836304), (16, 78262459), (22, 56918152), (44, 28459076), (88, 14229538), (157, 7975792), (176, 7114769), (314, 3987896), (628, 1993948), (1256, 996974), (1727, 725072), (2512, 498487), (3454, 362536), (6908, 181268), (13816, 90634), (27632, 45317)]