1394366974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{63317}}^1$

素因数の和:63361

約数の個数: 48

約数和(自身を含む): 2829554784

約数和(自身を除く): 1435187810

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 11011, 22022, 63317, 126634, 443219, 696487, 823121, 886438, 1392974, 1646242, 4875409, 5761847, 7661357, 9054331, 9750818, 11523694, 15322714, 18108662, 53629499, 63380317, 99597641, 107258998, 126760634, 199195282, 697183487, 1394366974]

約数ペア:

[(1, 1394366974), (2, 697183487), (7, 199195282), (11, 126760634), (13, 107258998), (14, 99597641), (22, 63380317), (26, 53629499), (77, 18108662), (91, 15322714), (121, 11523694), (143, 9750818), (154, 9054331), (182, 7661357), (242, 5761847), (286, 4875409), (847, 1646242), (1001, 1392974), (1573, 886438), (1694, 823121), (2002, 696487), (3146, 443219), (11011, 126634), (22022, 63317)]