218671492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{5737}}^1$

素因数の和:6487

約数の個数: 24

約数和(自身を含む): 412745816

約数和(自身を除く): 194074324

約数列:

[1, 2, 4, 13, 26, 52, 733, 1466, 2932, 5737, 9529, 11474, 19058, 22948, 38116, 74581, 149162, 298324, 4205221, 8410442, 16820884, 54667873, 109335746, 218671492]

約数ペア:

[(1, 218671492), (2, 109335746), (4, 54667873), (13, 16820884), (26, 8410442), (52, 4205221), (733, 298324), (1466, 149162), (2932, 74581), (5737, 38116), (9529, 22948), (11474, 19058)]