419853892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{36433}}^1$

素因数の和:36547

約数の個数: 24

約数和(自身を含む): 763073696

約数和(自身を除く): 343219804

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 11524, 36433, 72866, 145732, 1566619, 2441011, 3133238, 4882022, 6266476, 9764044, 104963473, 209926946, 419853892]

約数ペア:

[(1, 419853892), (2, 209926946), (4, 104963473), (43, 9764044), (67, 6266476), (86, 4882022), (134, 3133238), (172, 2441011), (268, 1566619), (2881, 145732), (5762, 72866), (11524, 36433)]