2007065864

素因数分解:

$2^3\times {\mathrm{1607}}^1\times {\mathrm{156119}}^1$

素因数の和:157732

約数の個数: 16

約数和(自身を含む): 3765614400

約数和(自身を除く): 1758548536

約数列:

[1, 2, 4, 8, 1607, 3214, 6428, 12856, 156119, 312238, 624476, 1248952, 250883233, 501766466, 1003532932, 2007065864]

約数ペア:

[(1, 2007065864), (2, 1003532932), (4, 501766466), (8, 250883233), (1607, 1248952), (3214, 624476), (6428, 312238), (12856, 156119)]