129644564

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{16361}}^1$

素因数の和:16655

約数の個数: 24

約数和(自身を含む): 260221248

約数和(自身を除く): 130576684

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 16361, 32722, 65444, 114527, 229054, 458108, 4630163, 9260326, 18520652, 32411141, 64822282, 129644564]

約数ペア:

[(1, 129644564), (2, 64822282), (4, 32411141), (7, 18520652), (14, 9260326), (28, 4630163), (283, 458108), (566, 229054), (1132, 114527), (1981, 65444), (3962, 32722), (7924, 16361)]