1691113148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{38677}}^1$

素因数の和:39341

約数の個数: 24

約数和(自身を含む): 3138487632

約数和(自身を除く): 1447374484

約数列:

[1, 2, 4, 17, 34, 68, 643, 1286, 2572, 10931, 21862, 38677, 43724, 77354, 154708, 657509, 1315018, 2630036, 24869311, 49738622, 99477244, 422778287, 845556574, 1691113148]

約数ペア:

[(1, 1691113148), (2, 845556574), (4, 422778287), (17, 99477244), (34, 49738622), (68, 24869311), (643, 2630036), (1286, 1315018), (2572, 657509), (10931, 154708), (21862, 77354), (38677, 43724)]