520068438

素因数分解:

$2^1\times 3^4\times {\mathrm{307}}^1\times {\mathrm{10457}}^1$

素因数の和:10778

約数の個数: 40

約数和(自身を含む): 1169246232

約数和(自身を除く): 649177794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 307, 614, 921, 1842, 2763, 5526, 8289, 10457, 16578, 20914, 24867, 31371, 49734, 62742, 94113, 188226, 282339, 564678, 847017, 1694034, 3210299, 6420598, 9630897, 19261794, 28892691, 57785382, 86678073, 173356146, 260034219, 520068438]

約数ペア:

[(1, 520068438), (2, 260034219), (3, 173356146), (6, 86678073), (9, 57785382), (18, 28892691), (27, 19261794), (54, 9630897), (81, 6420598), (162, 3210299), (307, 1694034), (614, 847017), (921, 564678), (1842, 282339), (2763, 188226), (5526, 94113), (8289, 62742), (10457, 49734), (16578, 31371), (20914, 24867)]