1180972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1747}}^1$

素因数の和:1777

約数の個数: 18

約数和(自身を含む): 2239188

約数和(自身を除く): 1058216

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1747, 3494, 6988, 22711, 45422, 90844, 295243, 590486, 1180972]

約数ペア:

[(1, 1180972), (2, 590486), (4, 295243), (13, 90844), (26, 45422), (52, 22711), (169, 6988), (338, 3494), (676, 1747)]