180979498

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{16987}}^1$

素因数の和:17757

約数の個数: 16

約数和(自身を含む): 310676544

約数和(自身を除く): 129697046

約数列:

[1, 2, 7, 14, 761, 1522, 5327, 10654, 16987, 33974, 118909, 237818, 12927107, 25854214, 90489749, 180979498]

約数ペア:

[(1, 180979498), (2, 90489749), (7, 25854214), (14, 12927107), (761, 237818), (1522, 118909), (5327, 33974), (10654, 16987)]