1340985364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2447}}^1\times {\mathrm{8059}}^1$

素因数の和:10527

約数の個数: 24

約数和(自身を含む): 2486090880

約数和(自身を除く): 1145105516

約数列:

[1, 2, 4, 17, 34, 68, 2447, 4894, 8059, 9788, 16118, 32236, 41599, 83198, 137003, 166396, 274006, 548012, 19720373, 39440746, 78881492, 335246341, 670492682, 1340985364]

約数ペア:

[(1, 1340985364), (2, 670492682), (4, 335246341), (17, 78881492), (34, 39440746), (68, 19720373), (2447, 548012), (4894, 274006), (8059, 166396), (9788, 137003), (16118, 83198), (32236, 41599)]