828753862

素因数分解:

$2^1\times {\mathrm{103}}^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 1268847720

約数和(自身を除く): 440093858

約数列:

[1, 2, 103, 139, 206, 278, 281, 562, 10609, 14317, 21218, 28634, 28943, 39059, 57886, 78118, 1474651, 2949302, 2981129, 4023077, 5962258, 8046154, 414376931, 828753862]

約数ペア:

[(1, 828753862), (2, 414376931), (103, 8046154), (139, 5962258), (206, 4023077), (278, 2981129), (281, 2949302), (562, 1474651), (10609, 78118), (14317, 57886), (21218, 39059), (28634, 28943)]