766612921808

素因数分解:

$2^4\times {\mathrm{16073}}^1\times {\mathrm{2980981}}^1$

素因数の和:2997062

約数の個数: 20

約数和(自身を含む): 1485405444708

約数和(自身を除く): 718792522900

約数列:

[1, 2, 4, 8, 16, 16073, 32146, 64292, 128584, 257168, 2980981, 5961962, 11923924, 23847848, 47695696, 47913307613, 95826615226, 191653230452, 383306460904, 766612921808]

約数ペア:

[(1, 766612921808), (2, 383306460904), (4, 191653230452), (8, 95826615226), (16, 47913307613), (16073, 47695696), (32146, 23847848), (64292, 11923924), (128584, 5961962), (257168, 2980981)]