664152062

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{71987}}^1$

素因数の和:72655

約数の個数: 16

約数和(自身を含む): 1140289920

約数和(自身を除く): 476137858

約数列:

[1, 2, 7, 14, 659, 1318, 4613, 9226, 71987, 143974, 503909, 1007818, 47439433, 94878866, 332076031, 664152062]

約数ペア:

[(1, 664152062), (2, 332076031), (7, 94878866), (14, 47439433), (659, 1007818), (1318, 503909), (4613, 143974), (9226, 71987)]