1251272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 2613600

約数和(自身を除く): 1362328

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 241, 472, 482, 649, 964, 1298, 1928, 2596, 2651, 5192, 5302, 10604, 14219, 21208, 28438, 56876, 113752, 156409, 312818, 625636, 1251272]

約数ペア:

[(1, 1251272), (2, 625636), (4, 312818), (8, 156409), (11, 113752), (22, 56876), (44, 28438), (59, 21208), (88, 14219), (118, 10604), (236, 5302), (241, 5192), (472, 2651), (482, 2596), (649, 1928), (964, 1298)]