886366870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{12157}}^1$

素因数の和:12504

約数の個数: 32

約数和(自身を含む): 1670217408

約数和(自身を除く): 783850538

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 317, 634, 1585, 3170, 7291, 12157, 14582, 24314, 36455, 60785, 72910, 121570, 279611, 559222, 1398055, 2796110, 3853769, 7707538, 19268845, 38537690, 88636687, 177273374, 443183435, 886366870]

約数ペア:

[(1, 886366870), (2, 443183435), (5, 177273374), (10, 88636687), (23, 38537690), (46, 19268845), (115, 7707538), (230, 3853769), (317, 2796110), (634, 1398055), (1585, 559222), (3170, 279611), (7291, 121570), (12157, 72910), (14582, 60785), (24314, 36455)]