890226974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{6803}}^1$

素因数の和:7544

約数の個数: 32

約数和(自身を含む): 1646023680

約数和(自身を除く): 755796706

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 719, 1438, 5033, 6803, 9347, 10066, 13606, 18694, 47621, 65429, 88439, 95242, 130858, 176878, 619073, 1238146, 4891357, 9782714, 34239499, 63587641, 68478998, 127175282, 445113487, 890226974]

約数ペア:

[(1, 890226974), (2, 445113487), (7, 127175282), (13, 68478998), (14, 63587641), (26, 34239499), (91, 9782714), (182, 4891357), (719, 1238146), (1438, 619073), (5033, 176878), (6803, 130858), (9347, 95242), (10066, 88439), (13606, 65429), (18694, 47621)]