30979052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{45827}}^1$

素因数の和:45857

約数の個数: 18

約数和(自身を含む): 58705668

約数和(自身を除く): 27726616

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 45827, 91654, 183308, 595751, 1191502, 2383004, 7744763, 15489526, 30979052]

約数ペア:

[(1, 30979052), (2, 15489526), (4, 7744763), (13, 2383004), (26, 1191502), (52, 595751), (169, 183308), (338, 91654), (676, 45827)]