274863484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{316663}}^1$

素因数の和:316705

約数の個数: 24

約数和(自身を含む): 567461888

約数和(自身を除く): 292598404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 316663, 633326, 1266652, 2216641, 4433282, 8866564, 9816553, 19633106, 39266212, 68715871, 137431742, 274863484]

約数ペア:

[(1, 274863484), (2, 137431742), (4, 68715871), (7, 39266212), (14, 19633106), (28, 9816553), (31, 8866564), (62, 4433282), (124, 2216641), (217, 1266652), (434, 633326), (868, 316663)]