427753732

素因数分解:

$2^2\times 7^2\times {\mathrm{2182417}}^1$

素因数の和:2182435

約数の個数: 18

約数和(自身を含む): 870784782

約数和(自身を除く): 443031050

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2182417, 4364834, 8729668, 15276919, 30553838, 61107676, 106938433, 213876866, 427753732]

約数ペア:

[(1, 427753732), (2, 213876866), (4, 106938433), (7, 61107676), (14, 30553838), (28, 15276919), (49, 8729668), (98, 4364834), (196, 2182417)]