8943287536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{197441}}^1$

素因数の和:197617

約数の個数: 40

約数和(自身を含む): 18362106000

約数和(自身を除く): 9418818464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2384, 2831, 5662, 11324, 22648, 45296, 197441, 394882, 789764, 1579528, 3159056, 3751379, 7502758, 15005516, 29418709, 30011032, 58837418, 60022064, 117674836, 235349672, 470699344, 558955471, 1117910942, 2235821884, 4471643768, 8943287536]

約数ペア:

[(1, 8943287536), (2, 4471643768), (4, 2235821884), (8, 1117910942), (16, 558955471), (19, 470699344), (38, 235349672), (76, 117674836), (149, 60022064), (152, 58837418), (298, 30011032), (304, 29418709), (596, 15005516), (1192, 7502758), (2384, 3751379), (2831, 3159056), (5662, 1579528), (11324, 789764), (22648, 394882), (45296, 197441)]