2800150871042

素因数分解:

$2^1\times 7^1\times {\mathrm{16943}}^1\times {\mathrm{11804921}}^1$

素因数の和:11821873

約数の個数: 16

約数和(自身を含む): 4800542360832

約数和(自身を除く): 2000391489790

約数列:

[1, 2, 7, 14, 16943, 33886, 118601, 237202, 11804921, 23609842, 82634447, 165268894, 200010776503, 400021553006, 1400075435521, 2800150871042]

約数ペア:

[(1, 2800150871042), (2, 1400075435521), (7, 400021553006), (14, 200010776503), (16943, 165268894), (33886, 82634447), (118601, 23609842), (237202, 11804921)]