2858501855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{39887}}^1$

素因数の和:41206

約数の個数: 16

約数和(自身を含む): 3745004544

約数和(自身を除く): 886502689

約数列:

[1, 5, 11, 55, 1303, 6515, 14333, 39887, 71665, 199435, 438757, 2193785, 51972761, 259863805, 571700371, 2858501855]

約数ペア:

[(1, 2858501855), (5, 571700371), (11, 259863805), (55, 51972761), (1303, 2193785), (6515, 438757), (14333, 199435), (39887, 71665)]