173857844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{6073}}^1$

素因数の和:6515

約数の個数: 24

約数和(自身を含む): 322966728

約数和(自身を除く): 149108884

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 6073, 7157, 12146, 14314, 24292, 28628, 103241, 206482, 412964, 2556733, 5113466, 10226932, 43464461, 86928922, 173857844]

約数ペア:

[(1, 173857844), (2, 86928922), (4, 43464461), (17, 10226932), (34, 5113466), (68, 2556733), (421, 412964), (842, 206482), (1684, 103241), (6073, 28628), (7157, 24292), (12146, 14314)]