2016151912

素因数分解:

$2^3\times {\mathrm{4001}}^1\times {\mathrm{62989}}^1$

素因数の和:66996

約数の個数: 16

約数和(自身を含む): 3781289700

約数和(自身を除く): 1765137788

約数列:

[1, 2, 4, 8, 4001, 8002, 16004, 32008, 62989, 125978, 251956, 503912, 252018989, 504037978, 1008075956, 2016151912]

約数ペア:

[(1, 2016151912), (2, 1008075956), (4, 504037978), (8, 252018989), (4001, 503912), (8002, 251956), (16004, 125978), (32008, 62989)]